Many Americans have rocked huge crowds in Berlin. Here are videos of John F. Kennedy in June 1963, Ronald Reagan in June 1987, Bruce Springsteen in July 1988, and Barack Obama in July 2008.

Presidents John F. Kennedy and Ronald Reagan spoke in West-Berlin and stressed America's solidarity and commitment to freedom.

Bruce Springsteen performed his political songs in East-Berlin, the biggest rock concert the GDR had seen. When the Berlin Wall fell a year later, President George Bush senior was not a loud rock star, which would have been inappropriate and added insult to injury to the Soviet Union. (Poking a wounded super power in free fall would have been dangerous.).

Senator Obama was greeted like a rock star when he spoke in Berlin during his presidential campaign. Berliners longed to hear his message of hope and change after the disappointment in America caused by the Bush junior presidency.

Foreign Policy covers Polish FM Sikorski's statements at the Munich Security Conference: Don't even try to become a hegemon

"Germany cannot be said to be said to be similar to the United States [in the post WWII period]," Sikorski said. "The position of benign hegemon for Germany is not attainable, and therefore I would propose your actual position in the EU, which is a very honorable one, is the position of the largest shareholder."

Four years ago, Obama campaigned with hope and change. He ran against George W. Bush's track record, even though Bush was not running again. Today, Republicans campaign with fear and "against Europe", although Europe won't be on the ballot box in November.

For Obama, Bush was "the other" against which he defined himself. For Republicans that "other" is Europe. (See all the Poli Sci literature on collective identities and nationalism) Newt Gingrich in his South Caroline Victoria Speech according to FOX News:

Those two choices, I believe, will give the American people a chance to decide permanently whether we want to remain the historic America that has provided opportunity for more people of more backgrounds than any country in history, or whether in fact, we prefer to become a brand new secular, European-style bureaucratic socialist system.

What does secularism have to do with any of this? I think Newt Gingrich is just listing all the "bad" things he can think of and does not care for European differences.  Italy, Ireland, Poland are part of Europe and not that secular. Italy has big economic troubles, Poland not so much. I would leave religion out of it. The Scandinavians are more secular, have less economic troubles and provide more opportunities (social mobility) for their citizens than the US does.

Thomas Kleine-Brockhoff from the German Marshall Fund Blog sums up the Eurobaloney on the Campaign Trail and reminds us that Americans have "traditionally understood their history, culture, and identity in contrast to Europe's."

On Wednesday, January 25 at 7 PM (German time, which means 1:00 PM EST), US Ambassador to Germany Philip D. Murphy will deliver a keynote speech at the American Academy in Berlin entitled "What Germans Don't Understand About America."

Mitt Romney's Anti-European rhetoric is stronger than the Anti-American statements by leading German politicians in the last few election campaigns. Romney seems to assume that Republican voters are so stupid, uninformed and Anti-European that he can get their votes with scaremongering.

His Europe bashing seems to be his response to the criticism of his "socialist" health care policy in Massachusetts and his French language skills. (Newt Gingrich released the attack ad "The French Connection".)

In Iowa Mitt Romney accused Obama of turning the United States into "a European-style welfare state," saying Obama's policies would "poison the very spirit of America and keep us from being one nation under God," according to the Washington Post.

In his New Hampshire Primary Victory Speech he said Obama "wants to turn America into a European-style social welfare state society. We want to ensure that we remain a free and prosperous land of opportunity. This President takes his inspiration from the capitals of Europe; we look to the cities and small towns of America." (See video at 6:30 minutes.)

Well, Norway, Finland, Denmark and even Germany and France deserve the title "land of opportunity" more than the US does because social mobility is higher. The NYT writes about five such studies.

"Europe bashing has become an important stump-speech cornerstone for the entire Republican field," writes Spiegel:

Europe is socialist, bloated and a threat to the global economy. That appears to be the message from the ongoing presidential campaign in the US. Republicans in particular have discovered Europe as a convenient punching bag -- and have even begun accusing each other of being too "European."

What they conveniently ignore is that American Dream is not what it used to be. (Neither is the European Dream of an ever closer union, but that's another story). The United States is increasingly less the land of opportunity. America is not only less equal, but also less mobile than many European nations.

Georgetown Prof Charles Kupchan has published the interesting essay "Grand Strategy: The Four Pillars of the Future" in Democracy Journal.

The first and most important, yet also quite mainstream and redundant recommendation is to reduce oversea commitments:

A progressive grand strategy must help guide the United States from its current state of overextension toward a new balance between its foreign policy ends and its economic and political means. In both Iraq and Afghanistan, the scope of America's commitment has far outstripped the interests at stake. The Iraq War, as unnecessary as it has been expensive, has drained the nation's coffers and ground down the U.S. military. In Afghanistan, it makes little sense for the United States to spend more than $100 billion per year in a nation whose annual GDP is roughly $14 billion, or for 100,000 U.S. troops to be in the fight when Al Qaeda's operational capability in that country has been largely dismantled. An open-ended strategy of counterinsurgency should give way to a much smaller U.S. mission focused on counterterrorism.

The fourth pillar of his grand strategy concerns the transatlantic alliance. I am positively surprised that Prof. Kupchan still sees enough value and potential in Europe to make this one of his pillars: "Fourth, the United States should breathe new life into the Atlantic community":

American and German Youtube users are most interested in asking their respective heads of government about the legalization of marijuana. This seems to be another indication that US and German social media users think much more alike than the political elites do. I am disappointed that more important questions are much less popular.

Last week, Chancellor Merkel responded on the government's Youtube channel to ten questions from citizens. She responded negatively to this questions about the legalization, regulation and taxation of marijuana which had received the most votes on Youtube:

Wie stehen Sie zur Forderung, den bestehenden Schwarzmarkt für Cannabis durch einen regulierten Markt mit Jugend- und Verbraucherschutz (Kontrolle von Qualität und THC-Gehalt) zu ersetzen und mehr Suchtprävention über Cannabissteuern zu finanzieren?

For Merkel it was the first Youtube Q&A, while President Obama has been conducting three YouTube question-and-answer sessions already. According to CBS News, the session in January 2011 was "as always" dominated by marijuana: