AC Milan supporters shout during a protest against the sale of soccer player Kaka in front of the club's headquarters in downtown Milan, January 19, 2009. Media reports have said English Premier League club Manchester City, the richest club in the world after their takeover by Abu Dhabi United Group, have bid 110 million euros ($146 million) for the 26-year-old Kaka. REUTERS/Stefano Rellandini (ITALY)