one
Yes, he is one of four presidents who visited and paid respects to the men who died in World War II. He visited it in 2009.
6
some
eisenhower so far the only one ever visited pakistan
Three presidents of the US have visited Ghana up till this year 2010 and they are;1.Bill Clinton 2.George Walker Bush and 3.Barack Hussan Obama.
Six US presidents have visited Ireland while in office. John F. Kennedy, Richard Nixon, Ronald Reagan, Bill Clinton, George W. Bush and Barack Obama.
All of them actaully.
barack obama
JFK.
Richard Nixon in 1974.
Obama went to Canada.