2021 NFL free agency preview with 49ers reporter Keiana Martin

49ers reporter Keiana Martin joins Matt Maiocco and Laura Britt on 49ers Talk to discuss her professional journey to the 49ers, if Emmanuel Sanders could reunite with San Francisco and breakdown the impending start of the 2021 NFL free agency.(2:10) NFL announces salary cap for 2021 season (6:30) Trent Williams seemingly leaning toward return to 49ers(13:06) Could Emmanuel Sanders return to San Francisco?(22:50) Martin discusses her career journey(35:30) Is cornerback the 49ers most pressing need?(40:26) Martin breaks down Garoppolo’s reputation with the organization