Yes, it is possible that President Obama, like any other President or high ranking leader, could be harmed while in office. My sincere hope is that he serves out both of his terms and all people learn to love each other and not desire to do harm to anyone.
President Obama is the leader of the Free World, husband, father, and friend to many. There is no rational reason for anyone to want to harm him.
He needs time to show the World what love looks like from the Oval Office.
However, it would not be easy to do, his Secret Service agents will do all, include giving their own lives to protect the President from assassination attempts. His plans for each day and the routes he takes to and from the White House are carefully coordinated and prepared for his safety.
He wasn't.
Barack Obama can get assassinated. He's just about as human at you.
No one has assassinated Obama, he is well and healthy!
No one can answer this question because you did not tell us in your question who "he" is.
He was the third to be assassinated and the 25th US president.
The president that was assassinated in Texas was John F.Kennedy.
The sooner the better
Lincoln was John Wilkes Booth. Don't think anyone has killed Obama yet unless I've missed something.
President Lincoln was assassinated in ford's theater.
First President assassinated was Abraham Lincoln, by a pistol. First President assassinated by a rifle was John F. Kennedy.
NEITHER Roosevelt President, Theodore or Franklin, was assassinated.
John Wilkes Booth assassinated president Abraham Lincoln