Krugman Doubts Obama

Paul Krugman is none too pleased with President Obama. Here's what he wrote about his fellow Nobel Laureate yesterday:

But I have to say, I'm pretty closed to giving up on Mr. Obama, who seems determined to confirm every doubt I and others ever had about whether he was ready to fight for what his supporters believed in.

Yet consider what Krugman wrote about Obama after he was elected President:

Can Barack Obama really usher in a new era of progressive policies? Yes, he can.

If Krugman had doubts about President Obama back then he kept them to himself.