The Washington Examiner’s Byron York criticized Trump’s management of the Republican Party, calling out the president’s endorsement of Ken Paxton.

The president had long considered backing Senator John Cornyn, but Ken Paxton, the state attorney general, carried the support of the MAGA base.

President Donald Trump on Tuesday endorsed Texas Attorney General Ken Paxton in his primary challenge to Sen. John Cornyn, dealing a massive blow to the incumbent with major…