49ers camp takeaways: Brown continues to be nuisance on defense

SANTA CLARA — The 49ers held their longest practice of training camp Saturday before a packed house of fans. The nearly two-hour session included 1-on-1s between the offensive and defensive lines, as well as wide receivers and defensive backs. The longest segment of the practice was a "move-the-ball" drill that simulated running full drives by the offense. Both Christian McCaffrey and Nick Bosa returned from rest days and looked fresh while participating in quite a few plays on the field. Brandon Aiyuk was spotted watching practice from the shaded area close to the weight room. Talanoa Hufanga observed the walk through that took place before team drills, and Dre Greenlaw was seen kneeling near the sidelines watching the 11-on-11 segment, yelling encouraging remarks to position mate Dee Winters, who has been a standout at camp. Here are five takeaways from Day 9 of 49ers training camp: Brown Continues To Be A Nuisance Second-year safety Ji'Ayir Brown picked off quarterback Brock Purdy twice during team drills. One interception came during the first team's fifth rep on the field, on a pass intended for rookie receiver Ricky Pearsall. The ball glanced off of Pearsall's fingers and...