"When I came into office, my working assumption was that because we were in crisis, and the crisis had begun on the Republicans’ watch, that there would be a window in which they would feel obliged to cooperate on a common effort to dig us out of this massive hole.
Probably the moment in which I realized that the Republican leadership intended to take a different tack was actually as we were shaping the stimulus bill, and I vividly remember having prepared a basic proposal that had a variety of components. We had tax cuts; we had funding for the states so that teachers wouldn’t be laid off and firefighters and so forth; we had an infrastructure component. We felt, I think, that as an opening proposal, it was ambitious but needed and that we would begin negotiations with the Republicans and they would show us things that they thought also needed to happen.
On the drive up to Capitol Hill to meet with the House Republican Caucus, John Boehner released a press statement saying that they were opposed to the stimulus. At that point we didn’t even actually have a stimulus bill drawn up, and we hadn’t meant to talk about it. And I think we realized at that point what proved to be the case in that first year and that second year was a calculation based on what turned out to be pretty smart politics but really bad for the country: If they cooperated with me, then that would validate our efforts. If they were able to maintain uniform opposition to whatever I proposed, that would send a signal to the public of gridlock, dysfunction, and that would help them win seats in the midterms."
Smart politics, bad for the country. Pretty much sums up today's GOP, until nominating Trump caught up with them.