U.S. Rep. Doug Collins is the ranking Republican on the House Judiciary Committee. Elected to Congress in 2012, Collins represents north Georgia's 9th district. He has become one of President Trump's most ardent supporters ... and one of the most vocal critics of Democrat-led impeachment efforts. The president asked Georgia Gov. Brian Kemp to appoint Collins to replace the retiring Sen. Johnny Isakson. Kemp is appointing business executive Kelly Loeffler instead. Regardless, Collins may run for the Senate