Cowboys RB Ronald Jones: Heart meds led to PED suspension

(Photo credit: Jason Parkhurst-USA TODAY Sports)
Dallas Cowboys running back Ronald Jones said Tuesday that heart medicine he has taken since entering the NFL was the cause of a recent failed drug test that led to a two-game suspension.

Jones was handed a two-game suspension without pay Monday for violating the league's performance-enhancing substance policy.

"We tried to appeal. I asked for a re-test, sample my blood,