May 10, 2011 - 6:00pm

With questions still remaining about the use of the role of torture and aggressive interrogation techniques used on captured terrorists to obtain the location of Osama bin Laden, Florida Republican U.S. Rep. Vern Buchanan demanded that President Barack Obama call off a U.S. Department of Justice investigation of CIA agents accused of torture.
Buchanan sent a letter to the White House which was released on Tuesday.