Who's the More Bankable Leading Man? Bradley Cooper or Matthew McConaughey?

Saeed Adyani/Lionsgate, Dark Fields ProductionsBradley Cooper had a couple of duds in a row. Matthew McConaughey hadn't been on screen in a couple of years.This box-office weekend, one leading man was back at No. 1.The other was, well, No. 4.RELATED: So, are Limitless and Lincoln Lawyer any good?Cooper moved past Case 39 and The A-Team, and nabbed the top spot with an estimated $19 million for