Here are five things I read today:
1. Greg Mankiw on President Obama's International Trade Ideology
2. BBC: Sarah Palin uses Facebook to hint at future political bids.
3. NY Times: Steve McNair shot dead.
4. Politics explained: You have two cows...
5. Safe now: How to interpret "duck and cover" pictures
Some are fun. Some are sad. Some are zany. Some are serious. Such is life. Enjoy the links and feel free to comment.