QB Derek Carr on WR core: "They work crazy hard"

Watch the best moments from the second day of Mandatory Minicamp press conferences with Assistant Head Coach/Special Teams Coordinator Rich Bisaccia, S Johnathan Abram, K Daniel Carlson, RB Josh Jacobs and DE Arden Key.

Defensive End Arden Key talks about what he's learned from new D-Line Coach Brentson Buckner, what he's eaten to gain weight and breaks down his hopes for a big sophomore season.

Kicker Daniel Carlson breaks down the effect his height has on his kicking, recounts how he became a Raider and defines the approach he takes mentally.

Safety Johnathan Abram gives his thoughts on wearing No. 24, the defensive leadership, the chance to be on Hard Knocks and explains what his plans are leading up to Training Camp next month.

Running Back Josh Jacobs gives details on movie producers asking to create a film on his life story, illustrates what it's like working with the veteran running backs and describes his progress learning the new offense.

Assistant Head Coach/Special Teams Coordinator Rich Bisaccia updates the status of the special teams unit, his relationship with Kicker Daniel Carlson and emphasizes some important traits for young players.

Assistant Head Coach/Special Teams Coordinator Rich Bisaccia, S Johnathan Abram, K Daniel Carlson, RB Josh Jacobs and DE Arden Key address the media at Raiders HQ.

Watch the best moments from the first day of Mandatory Minicamp press conferences with Head Coach Jon Gruden, S Karl Joseph, CB Daryl Worley and TE Darren Waller.

Tight End Darren Waller gives his perspective from end of 2018 to now, describes how he's worked to grow his game and points out his bench press is the best it's ever been.

Cornerback Daryl Worley describes his injury last season, how the culture has been progressing, shares that he's currently rooming with Gareon Conley and mulls over whether he'll shave his beard.

Safety Karl Joseph discusses his responsibility to serve as a key leader on the Raiders' defense, talks about hosting barbecues with teammates and provides details on his goals for the 2019 season.

Head Coach Jon Gruden opens up mandatory minicamp, wishes luck to the Warriors, gives his point of view on Hard Knocks and outlines the work he hopes the Silver and Black accomplishes the next three days.

Head Coach Jon Gruden, S Karl Joseph, TE Darren Waller and CB Daryl Worley address the media from Raiders HQ.

Watch the full press conference announcing the Raiders will play the Packers in Winnipeg, Manitoba, Canada for Preseason Week 3.

Linebacker Vontaze Burfict explains how he's adjusted to a new atmosphere, what it's like reuniting with Coach Guenther and his point of view being a leader for younger players on defense.

Defensive tackle Maurice Hurst gives his first impression of the rookie defensive linemen, outlines the need to develop an identity and voices his excitement for the new season.

Linebacker Tahir Whitehead describes presence of new veterans, his experiences with the rookies so far and sheds light on some of his training routine during the offseason.

Defensive Coordinator Paul Guenther discusses his approach with new free agent acquisitions, rookie development and anticipation for growth in his second season in command of the Raiders' defense.

Defensive Coordinator Paul Guenther, LB Tahir Whitehead, DT Maurice Hurst and LB Vontaze Burfict address the media from Raiders HQ.

Watch the best moments from the Day 4 OTA press conferences with Offensive Coordinator Greg Olson, WR Antonio Brown, T Trent Brown and S Lamarcus Joyner.

Wide receiver Antonio Brown speaks with the media on Tuesday about how the team is learning from one another to prepare for the season.

Offensive Coordinator Greg Olson speaks with the media on Tuesday about how the Raiders offense is progressing as the team continues with OTAs.

Safety Lamarcus Joyner speaks with the media Tuesday about his relationship with the team and his role as a mentor to some of the rookies.

Tackle Trent Brown speaks with the media on Tuesday about his versatility playing different positions.

WR Antonio Brown, Offensive Coordinator Greg Olson, S Lamarcus Joyner and T Trent Brown address the media at Raiders HQ.