House Administration Committee Republicans claim Chairwoman Zoe Lofgren (D-Calif.) violated congressional rules by using her personal staff to investigate social media postings by 147 GOP colleagues who objected to certifying Electoral College results of the 2020 presidential election. The three committee Republicans, led by ranking minority member Rep. Rodney Davis (R-Ill.), also want to know why Lofgren’s panel has held no hearings on the Jan. 6 breach of the Capitol. Davis was joined in signing a March 11 letter to Lofgren by Representatives Barry Loudermilk (R-Ga.) and Brian Steil (R-Wis.). “Your personal office has managed to review the social media of 147 Republicans and released a nearly 2,000-page ‘report’ insinuating that our colleagues, who we serve and work with every day, were somehow complicit in an attack against our Capitol,” the signers told Lofgren in their letter. “These are the same colleagues we were with on the House floor on …