ATLANTIC CITY - The clock is winding down for governor Chris Christie to act on undecided legislation, including an aid package for economically hurting Atlantic City. The Atlantic City bills are among the highest-profile measures awaiting action from Christie, who is also seeking the republican presidential nomination. And while the ups and downs of his campaign seem to be keeping him busy these days - the bills call for Christie's attention back home in New Jersey. Christie was asked about the atlantic city legislation during a radio call-in show, but did not say how he would act. Lawmakers expect some action by Monday or sooner.