Links for 2/27/09

With large sample size, evidence of dramatic post-smoking ban heart attack reductions disappears

Vid: Cato scholars on the Obama speech

Vid: Fighting for economic liberty in Boston

Where are deficit hawk Democrats now?

The Washington Post visits the kind of happy hour that makes me not miss DC

Obama should free the Bush memos

Post-Gazette launches monthly coffee column

In praise of slackers

There are so many things wrong with this photo