Forbes releases billionaire list for 2007

Forbes annual list of the world's billionaires is out and it shows that there are more people in the extremely rich bracket. The number of billionaires is 19 percent higher than in 2006, reaching a record 946 people from around the world. Their total net worth grew a whopping 35 percent to $3.5 trillion, a climb of a staggering $900, the magazine said on Thursday.