Is it true that Obama stiffed the Berlin wall memorial but made a point at attending the Climate Change farce?

There's our dear leader showing his command of diplomacy. I've heard it said, jokingly, that Obama could lose to Pee Wee Herman in 2012. That might not be a joke.Is it true that Obama stiffed the Berlin wall memorial but made a point at attending the Climate Change farce?Yes it is true. The day the wall came down was a very dark day for Obama and his associates..