Is Obama a Serial Liar?

American Thinker

Accusing someone of lying is a serious matter.  Especially when that someone is the President of the United States.  Charges of that nature should be leveled based only on absolute proof of a deliberate statement, intentionally made, whose sole purpose is to deceive.  Based on this criterion, President Obama is a liar.  Demonstrably so.  And a disturbing pattern is emerging that allows for the possibility that our president is a serial liar.  Consider:

In just the last month, Obama has made several statements that are just not so.  Statements made to the American public that were in direct conflict with known facts.