James J. ``Whitey'' Bulger's loyal sidekick Kevin J. Weeks testified yesterday that Bulger routinely handed out Christmas bribes, including $5,000 to FBI special agent John J. Connolly one year and other amounts to as many as 20 Boston cops. ``He used to say Christmas was for cops and kids,'' said Weeks, who claims Bulger instructed him to give Connolly the cash because Bulger was heading to a party at the home of then-Boston Bruin Chris Nilan. The special ``EX fund'' swelled to as much as $105,000 at one time to cover payoffs to lawmen and donations to Bulger's favorite causes,...