Republican Congressman Jim Jordan slammed Robert Mueller Wednesday over suspected spy Joseph Mifsud's role in the Russia probe and asked why he was never charged with a crime.

Jordan pressed the special counsel about the mysterious Russia-linked professor Joseph Mifsud, who, at one point, was rumored to be either dead or living in hiding, and his relationship with former Trump campaign foreign policy aide George Papadopoulos. 

Mifsud is said to be the one who told Papadopoulos during the 2016 campaign that the Russians had 'dirt' on Hillary Clinton - a conversation that would lead to the FSIA warrant against former Trump campaign aide Carter Page to investigate whether or not he was a Russian spy.  

Jordan, one of President Donald Trump's biggest defenders on Capitol Hill, pointed out Mueller, in his own report, said Joseph lied to the FBI.