Conservative commentator Bill Kristol wonders about future of GOP

SALT LAKE CITY — An outspoken conservative critic of President Donald Trump says it would take an economic or a foreign policy crisis to keep the GOP from nominating him for a second term.
There will be a challenge in 2020 because there are enough Republican leaders who think the party can do better than Trump, said Bill Kristol, a political commentator and founder of the Weekly Standard political magazine. But it would be an uphill battle to defeat a sitting president in a party primary.