New England Patriots tight end Rob Gronkowski (87) spikes the ball after catching a five-yard touchdown pass during the second half of the NFL football AFC Championship game against the Indianapolis Colts Sunday, Jan. 18, 2015, in Foxborough, Mass. (AP Photo/Elise Amendola)

NFL Investigating “Deflate Gate”

The NFL is investigating whether the New England Patriots deflated footballs that were used in their AFC championship game victory over the …