Johnny Manziel “recuperating from dehydration,” dad says

Johnny Manziel, the Heisman Trophy-winning Texas A&M quarterback who will be one of the most intriguing prospects in next year’s NFL draft, left this weekend’s Manning Passing Academy amid reports that he was partying, reports that were denied by the Manning camp. Now Manziel’s dad is saying it was simply a matter of dehydration. Paul…