Racing PositionsWhat we're hearing and seeing at Eagles training camp: Mitchell gains second INT of camp3mTim McManusWhat we're hearing and seeing at Panthers training camp: Starting competition opening up on defense12mMike KayeWhat we're hearing and seeing at Lions training camp: O-line stepping in after Mays injury1hEric WoodyardWhat we're hearing and seeing at Dolphins training camp: Rookies Douglas, Rodriguez, Johnson shine1hMarcel Louis-JacquesNFL to allow coach's designee to challenge calls1hKevin SeifertWhat we're hearing and seeing at Texans training camp: 'Select' group of starters won't play in preseason opener1hDJ Bien-AimeCardinals to retire new HOFer Fitzgerald's No. 111hJosh WeinfussTakeaways from Raiders training camp: WR questions, emerging Day 3 picks, O-line remains in place4hRyan McFaddenBieniemy back with Chiefs after wife's shooting9mNate TaylorLions' Mays out into season; Pacheco hurts knee4hEric Woodyard
