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AP File Photo Rep. Jason Chaffetz, R-Utah, says he will get reported Comey memo, using his Oversight Committee subpoena powers if FILE - In this April 5, 2016 file photo, FBI Director James Comey speaks in Detroit. Comey hinted at an event in London on Thursda FILE- In this May 3, 2017, file photo, FBI Director James Comey listens on Capitol Hill in Washington. President Donald Trump has President Donald Trump watches Turkish President Recep Tayyip Erdogan departs following Erdogan's visit to the White House in Wash Evan Vucci | AP file photo President Donald Trump.