US commemorates JFK's death
The US is commemorating president John F Kennedy on the 50th anniversary of his assassination.
Obama and Clinton lay wreath at JFK memorial
US President Barack Obama and First Lady Michelle Obama have paid their respects at the grave of former President John F Kennedy to mark the 50th anniversary of his assassination.
They were joined by former President Bill Clinton and his wife Hillary Clinton.
A wreath was laid at the grave site in Arlington National Cemetery.
Surviving members of the Kennedy family were also present.
On Friday the nation will remember the shooting which happened in Dallas in 1963.
-
In pictures: JFK's final hours
As the world remembers the assassination of John F. Kennedy, many are reviewing his final day and the evidence around his murder.
-
John F Kennedy's legacy is profound and enduring
President Kennedy's assassination left America permanently scarred.
-
America mourns Kennedy 50 years on
Half a century since the murder of President John F Kennedy in Dallas, America pauses to remember their fallen hero.