Paul Krugman: When Economists Attack!

When Paul Krugman dies, heâ??ll be primarily remembered for three things: He won the 2008 Nobel Prize in economics; he has been one of the worldâ??s most-read and most-influential political pundits; and he said with total seriousness (watch the video) that a way to fix Americaâ??s economy would be for the government to spend a ton of money preparing for a nonexistent alien invasion because at least that would get people working.