PITTSBURGH (AP) — Dak Prescott hit Jalen Tolbert with a 4-yard touchdown with 20 seconds remaining and the Dallas Cowboys slipped past the Pittsburgh Steelers 20-17 early Monday The Cowboys (3-2) won their second straight after Prescott overcame a mistake-filled night to lead a 70-yard drive that ended with Prescott finding a lunging Tolbert just across the goal line on fourth down. Prescott threw for 352 yards to go with two touchdowns, two interceptions and a fumble. Pittsburgh lost its second straight on a night it mustered just 226 yards of total offense to drop to 3-2. The start was delayed nearly 90 minutes due to severe weather, with the game ending at 12:59 a.m. EDT.