When Barack Obama became the president-elect of the US on Tuesday, I told my UK friends that Obama had become president of the world. What I meant was that this was a president everyone could own, and no one more than the children all over the world Source: www.guardian.co.uk Ban on primate experiments would be devastating, scientists warn - Guardian Unlimited Scientists, politicians and animal rights campaigners will confront each other this week in a battle that will ultimately determine t