Obama on Twitter and diplomatic relations with Russia

USA Today:

[Obama pledges further economic cooperation with Russia, and says he supports Medvedev's bid to join the World Trade Organization. Also cites Medvedev's visit this week to "Twitters" — it's really called Twitter — and jokes that tweets may be a new method of U.S.-Russian communication:

"We may finally be able to get rid of those red phones."

"Fine, I can hear you now, Dmitry, clear and plain and coming through fine. I'm coming through too, eh? Good. Well, it's good that you're fine and I'm fine…"

They had a burger, too.