The FBI’s top agent on the Trump-Russia investigation sent a text message last year that one top Republican senator says suggests he saw no evidence of Trump campaign collusion. The text message, which was sent by Peter Strzok, is “jaw-dropping,” Wisconsin Sen. Ron Johnson, the chairman of the Senate Homeland Security and Governmental Affairs Committee, said in a radio interview on Tuesday. In an interview with WISN-Milwaukee radio host Jay Weber, Johnson read aloud a May 19, 2017 text that Strzok sent to Lisa Page, an FBI lawyer and his mistress. Strzok wrote: “You and I both know the odds...