|President Barack Obama, shakes hands with |
Raul Castro at Nelson Mandela's funeral.
|Libertarian Republican Congressman Ron Paul (right)|
shakes hands with left-wing comedian Bill Mahar (left).
|President Ronald Reagan shakes hands with|
Soviet General Secretary Mikhail Gorbachev
|President Richard M Nixon shakes|
hand with Chairman Mao Zedong
|Winston Churchill, Harry Turman and Joseph Stalin|
|General Robert E. Lee shakes hands with General Ulysses S. Grant|