In a conversation with CNN’s Kaitlan Collins on “The Late Show With Stephen Colbert,” Colbert described CNN as having “objective” reporting, to which the crowd immediately laughed. The two were discussing Joe Biden exiting the presidential race and the Republican National Convention when Colbert asked Collins about her thoughts on CNN as a network. “I know you guys are objective over there,” Colbert said as the audience started to laugh. “That you just report the news as it is.” “Was that supposed to be a laugh line?” Collins asked. “It wasn’t supposed to be but I guess it is,” Colbert said. N…