Trump handicaps 2020 Democratic contenders

Kamala Harris had the best campaign roll-out. Amy Klobuchar’s snowy debut showed grit. Elizabeth Warren’s opening campaign video was a bit odd. Take it from an unlikely armchair pundit sizing up the 2020 Democratic field: President Donald Trump.

In tweets, public remarks and private conversations, Trump is making clear he is closely following the campaign to challenge him on the ballot. Facing no serious primary opponent of his own — at least so far — Trump is establishing himself as an intheir-face observer of the Democratic Party’s nominating process, and no one will be surprised to find that he’s not being coy about weighing in.

Presidents traditionally ignore their potential opponents as long as possible to maintain their status as an incumbent floating above the contenders who are auditioning for a job they already inhabit.

Not Trump. He’s eager to shape the debate, sow discord and help position himself for the general election. It’s just one more norm to shatter, and a risky bet that his acerbic politics will work to his advantage once again.