The richest man in the world, Bill Gates, and his wife, Melinda, were named Time magazine's "Persons of the Year" along with Irish rocker Bono for being "Good Samaritans" who made a difference in different ways. "For being shrewd about doing good, for rewiring politics and re-engineering justice, for making mercy smarter and hope strategic and then daring the rest of us to follow, Bill and Melinda Gates and Bono are Time's Persons of the Year," the magazine said in its Dec. 19 issue, made public on Sunday. Time Magazine's Deputy Managing Editor Steve Koepp said the three had been chosen as the people most effective at finding ways to eradicate such calamities as malaria in Africa, HIV and AIDS and the grinding poverty that kills 8 million people a year. "They showed the world a whole new way to look at the poor and how to help them. It's not so much about pity, which is, you know, lets ease the suffering and throw some money at the problem, but it's more about 'there's an injustice...