Steelers Sign LB Kwon Alexander | Joey Porter Jr. and George Pickens' Training Camp Rivalry Brewing

<p>Chris Carter of the Pittsburgh Post-Gazette, hosts the Locked on Steelers podcast, with a bonus episode.</p><p>The Pittsburgh Steelers agreed to sign linebacker Kwon Alexander Saturday, less than a week into training camp. Omar Khan's newest signing is an experienced linebacker who will join Cole Holcomb and Elandon Roberts to give the Steelers three experienced veterans to an important position. But will it be enough for the Steelers' defense?</p><p>Also, George Pickens and Joey Porter Jr. are having a rivalry brewing in training camp and Minkah Fitzpatrick had to step away from camp to settle...