In a sweeping, 25-minute interview, Corker told the newspaper he was alarmed about a president who acts “like he’s doing ‘The Apprentice’ or something” - in a reference to the reality television show that Trump had once hosted.“He concerns me. He would have to concern anyone who cares about our nation,” the senator, who announced his retirement last month, said.Corker dismissed the idea that Trump may be using provocative comments about North Korea to advance US negotiations being conducted by Secretary of State Rex Tillerson by playing "bad cop" to the top diplomat's "good cop" effort to broker a deal with Pyongyang.“I know he has hurt, in several instances. He’s hurt us as it relates to negotiations that were underway by tweeting things out,” Corker told the paper, which added that Corker did not provide details about negotiations. “A lot of people think that there is some kind of ‘good cop, bad cop’ act underway, but that’s just not true.” Corker had been a national security adviser to Trump during the 2016 presidential campaign and on Trump's short-list last year for both vice president and secretary of state.But the relationship between the two men has greatly deteriorated.More recently, Corker has criticized Trump, taking issue with the president's response to a white supremacist demonstration in Charlottesville, Virginia, in August. Critics assailed Trump for saying rival protesters were also to blame for violence. "Senator Bob Corker "begged" me to endorse him for re-election in Tennessee. I said "NO" and he dropped out (said he could not win without my endorsement)," Trump wrote. "He also wanted to be Secretary of State, I said "NO THANKS." He is also largely responsible for the horrendous Iran Deal!"Hence, I would fully expect Corker to be a negative voice and stand in the way of our great agenda. Didn't have the guts to run!"An hour later Corker tweeted back: "It's a shame the White House has become an adult day care center. Someone obviously missed their shift this morning."Bob Corker gave us the Iran Deal, & that's about it. We need HealthCare, we need Tax Cuts/Reform, we need people that can get the job done!
— Donald J. Trump (@realDonaldTrump) October 8, 2017
Corker's chief of staff, Todd Womack, said Trump called the senator last Monday, asked him to reconsider his decision not to seek re-election in 2018, "and reaffirmed that he would have endorsed him, as he has said many times."Trump's dispute with Corker could also have implications for the president's policy goals of repealing Obamacare and passing tax reform. Republicans control both houses of the US Congress but hold only a narrow majority, 52-48, in the Senate, which means Trump has only a slim margin for potential defections from within his own party on legislation.Even before Trump's Twitter attacks on Corker, the senator has said he would have difficulty supporting any tax package that added to the federal deficit, posing a potential hurdle for the president's tax plan."Bob Corker gave us the Iran Deal, & that's about it," Trump posted on Twitter later on Sunday. "We need HealthCare, we need Tax Cuts/Reform, we need people that can get the job done!"It's a shame the White House has become an adult day care center. Someone obviously missed their shift this morning.
— Senator Bob Corker (@SenBobCorker) October 8, 2017