Aldon Smith On Practice Field

All-Pro outside linebacker Aldon Smith was back on the 49ers’ practice field Friday afternoon, just hours after being arrested on suspicion of driving under the influence and possession of marajuana according to CSN’s Matt Maiocco. San Jose Police arrested Smith on Friday morning on suspicion of DUI after a single-car accident around 7 a.m. Smith was not injured, and was taken to Santa Clara County Jail. He is also facing a charge of possession of marijuana, according to the Santa Clara County Sheriff’s Office.