AP Photo

Few capitals welcomed Obama's victory more keenly than London. David Cameron may lead a Conservative Party that has traditionally seen the Republican Party as its cousin, but the British prime minister made little effort to hide the fact he was supporting Obama's reelection. The official Downing Street Twitter feed was quick off the mark: "Warm congratulations to my friend @BarackObama. Look forward to continuing to work together." Cameron, who was on a trade mission to Gulf states while Americans were voting, told reporters traveling with him: "I am delighted with the result." Just in case the message had been missed, Cameron's press team released photographs of the prime minister telephoning the newly reelected president on Wednesday, Nov. 7.