Has appeared in 52 games with 18 starts over four seasons with Miami (2010-12) and Oakland (2013), grabbing seven receptions for 96 yards (13.7 ypr)... Last season (2013), Mastrud started 12-of-16 games played hauling in six receptions for 88 yards (14.7 ypr).
Bears safety Brock Vereen chats with his brother Patriots running back Shane Vereen on Bears Blitz.
Defensive back Sherrick McManis answers three off-the-field questions for this week's editions of 3 And Out.
Jeff Joniak previews his four Keys to the Game for this Sunday's match-up with the New England Patriots.
Trailer for the Bears match-up with the Patriots in Massachusetts.