. @>> i have not been involved @with benny benan a's pardon @request. @>> how do you feel about it? @>> i don't know what you're @talking about. @>> the fact that they didn't @send him a notification, but he @knows about it is a feeble @excuse for not responding. @>> reporter: o'malley is @calling for limits on campaign @contributions. @mcginty received donations from @90 grand from one donor in @2012, about a third of all his @donations. @>> it's an amount unheard of in @local politics. @>> reporter: mcginty makes no @apologies for the money from @businessman cantor, he calls @him a good friend who hasn't @asked for anything in return. @believes in me. @he believes in the system i'm @i'm trying to put in, this @criminal justice system. @>> reporter: o'malley says the @prosecutors office should not @be for sale to the highest @bidder. @he's asking to limit individual @contributions to $2500. @i'm the investigator, tom @meyer. @>> mcginty said in a statement @that she statement -- that he @has followed all rules in his @elections and will continue to @do so. @>>> this is always a big