A man died and went up to Heaven and met St. Peter at the Pearly Gates. On the wall behind St. Pete were billions of clocks, and the man asked Peter what they were for. St.
Peter told him they are 'lie clocks', one for each person, and each time that person lies the hands on his clock move.
He pointed to one that hadn't moved and said that' s Mother Theresa's - she never lied, and that one there is Abraham Lincoln's - he only lied twice in his life.
The new guy asked which clock was Obama's, and St. Peter said:
The Lord has that one in his office - he's using it as a ceiling fan.