The Politics of Trump

Matt Welch: Trump's immigration plan is similar to Obamacare. He says it was a rhetorical thing, we're going to repeal and replace Obamacare. But there was never actually a concrete plan to get there. The real question here is whether he could build a 30 foot section of wall point to the wall and say, look, we've built a wall that's unlikely to happen," Welch said.