Adrian Peterson Vents His Frustration at Sean Payton on the Saints' Sideline

Things got off to a bit of a volatile start for Adrian Peterson in his Saints tenure.   

The season opener was Peterson's big return to Minnesota, but he didn't see much action with just four carries for 14 yards in the first half. 

It appears that Peterson may have clashed a bit with coach Sean Payton late in the first half, as cameras caught the running back yelling the coach's way. He finished it off with a pretty intense staredown. Peterson had just six carries for 18 yards in the game.