49ers vs. Broncos lives up to hype! 49ers training camp Day 12 takeaways

Rob was on the practice field for the 49ers' 12th day of training camp as they hosted the Denver Broncos for a joint practice prior to Saturday's preseason matchup. Rob breaks down the day from 1-on-1 drills to a lengthy team session that saw both the 49ers and Broncos hold the upper hand.