Trump's highest-stakes improvisation

A South Korean soldier walks past a TV screen at a railway station in Seoul. Photo: Jung Yeon-je / AFP / Getty Images

President Trump's "breathtaking gamble" (as the N.Y. Times calls it) in agreeing to meet with North Korean dictator Kim Jong-un reflects the winging-it approach he has always taken to life, business and politics:

The big picture: Trump is totally improvisational. He spent his days at Trump Tower with effectively no calendar and no agenda. He’d sit at his desk taking and making phone calls, open to any offer, any idea.