Bryan Jackson ran for two touchdowns, including the go-ahead score early in the fourth quarter as No. 17 Southern California rallied for a 26-21 victory over No. 21 Iowa on Saturday at Los Angeles.Jayden Maiava passed for 254 yards and one touchdown. Makai Lemon caught 10 passes for 153 yards and a TD, and the Trojans (8-2, 6-1 Big Ten) stayed alive in the chase for a spot in the Big Ten Championship Game and the College Football Playoff.King Miller had 83 rushing yards on 19 carries, and Jackson scored his two TDs on four carries as USC overcame an early 14-0 deficit.Mark Gronowski passed for 132 yards and a touchdown with an interception, while also catching a TD pass for the Hawkeyes (6-4, 4-3), who lost their second consecutive game.Kamari Moulton had 90 rushing yards for Iowa, while DJ Vonnahme caught four passes for 59 yards.Trailing 21-10 at halftime, the Trojans owned the second half to extend their winning streak to three games.Ryon Sayeri kicked a 28-yard field goal early in the second half before Lemon caught a 12-yard TD pass from Maiava late in the third to pull USC within 21-19. Maiava’s pass on a 2-point conversion try was incomplete.USC went ahead for good with 13:36 remaining when Jackson finished off a six-play, 40-yard drive with a 1-yard TD run. The drive started after the Trojans’ Jahkeem Stewart intercepted a Gronowski pass.
