GOP investigations of Biden to test Chairman Comer’s power

Rep. James Comer, R-Ky., talks to reporters as he walks to the House chamber, on Capitol Hill in Washington, Jan. 12. (AP Photo/Jose Luis Magana, File)

WASHINGTON — In early 2017, freshman Rep. James Comer found himself aboard Air Force One with the country’s two most powerful Republicans, President Donald Trump and Senate Majority Leader Mitch McConnell. As they returned to Washington from a Kentucky rally, the conversation turned to the president’s first legislative push, with McConnell encouraging Trump to pursue an infrastructure deal.