Examining latest on Brandon Aiyuk’s contract negotiations, what Brandon Staley brings to 49ers

Matt Maiocco and Jennifer Lee Chan break down John Lynch’s comments on the 49ers’ contract negotiations with Brandon Aiyuk, the unique skills Brandon Staley will bring to San Francisco's defense and the details surrounding the bookkeeping error that cost the 49ers a fifth-round draft pick.

(1:46) Kittle, Ward underwent offseason surgeries

(7:48) Lynch denies trade rumors surrounding Aiyuk

(13:50) Lynch explains the 49ers’ financial error

(21:30) What will Staley bring to the 49ers?