Secretary of Homeland Security Alejandro Mayorkas refused to say on Thursday whether he lied under oath about the security of the U.S. border. Mayorkas dodged the questions from Republican Sen. Mitt Romney of Utah one day after the Senate dismissed two articles of impeachment against the Biden administration official. Romney questioned Mayorkas about whether he told the truth in previous hearings when asked about the border. “The [House of Representatives] said that you lied when you said to the House in a hearing that the border was secure,” Romney said. “Why did you say the border was secure…