Exclusive: Fred Warner, Dre Greenlaw discuss on-field chemistry, keys to slowing Chiefs' Patrick Mahomes-Travis Kelce combo

Matt Maiocco and Jennifer Lee Chan are joined by Fred Warner and Dre Greenlaw to break down their bond on and off the field, growing together in the NFL and the challenges the 49ers face against Patrick Mahomes and Travis Kelce. Then, Matt and Jennifer discuss why the 49ers have bad blood with the NFL over their practice set up in Las Vegas and how the defense can flip the script from the NFC Championship Game.(1:46) 49ers not pleased with UNLV’s field conditions(7:50) Kittle battling lower body injury(13:35) How do the 49ers stop Kelce?(17:08) Greenlaw on his initial thoughts of Warner(21:34) Warner on his on-field chemistry with Greenlaw(28:03) Greenlaw shares his Super Bowl LIV thoughts(33:01) Warner on his relationship with Patrick Willis(40:45) How 49ers' defense responds to concerns about hustle