Democrats to Clinton: Don't laugh off Trump threat . The populist billionaire could be a potent general election candidate, Democratic strategists warn.

Politico reports:

It’s time to stop pointing and laughing at the Republican primary. For all the GOP front-runner’s flaws, many veteran Democrats are beginning to conclude, Donald Trump is a canny operator who just might end up in the White House if they’re not careful.

He appears to be cracking the code with white working-class voters who could help him put blue Rust Belt states in play against Hillary Clinton. He’s helping to fuel record turnout in GOP primaries and he’s mastered the media like no candidate in recent memory, with his constant feeding of catnip to cable TV and his 140-character missiles on Twitter.

A November to remember.