Climate change is hardly funny, but some activists see poking fun as part of their message.
Obama accidentally airs an incautious private remark. Romney accuses Obama of a hidden agenda when it comes to (at least) foreign policy, and gets himself in a bit of hot water. What’s the back story to this squabble over open-air diplomacy, and is Russia really America’s Real “Number One Foe”? Here’s a look at the power politics behind the gaffes.