Lunchtime Links
James Blunt might have prevented World War III.
Facebook kills Gmail (maybe) with a new email service.
John McCain finds a new reason to oppose repealing “Don’t Ask, Don’t Tell.” …
…and Cindy McCain supports his position, despite what she said in that commercial.
Bill Clinton films a cameo in The Hangover 2.
Gawker rounds up the best moments from Sarah Palin’s new show.
Obama plans to switch his Davids — Plouffe for Axelrod — by spring.
Scientists propose one-way trips to Mars.
Rick Perry wants Texas to opt out of Medicaid.
Chuck Schumer wants an investigation on reusable bags.
