Wednesday on Fox News Channel’s “America’s Newsroom,” Sen. Lindsey Graham (R-SC) blasted President Joe Biden for his withdrawal of U.S. troops out of Afghanistan. Graham said Biden “doesn’t understand the nature of the war on terrorism,” adding that he was the “most incompetent president in my lifetime.” He said that giving the Taliban, which took over Afghanistan as a result of the bother withdrawal, aid “would be the ultimate betrayal” of those harmed by the Taliban.