Chargers add Melvin Ingram to roster from PUP list

The Chargers have added second-year outside linebacker Melvin Ingram to their active roster, the club said Saturday. The Chargers’ No. 1 pick in the 2012 draft, Ingram spent the first 12 regular-season games of 2013 on the physically unable to perform list as he recovered from a torn anterior cruciate ligament suffered in May. Ingram…