Carolina Panthers head coach Ron Rivera during practice on Sunday, July 30, 2017 at Wofford College in Spartanburg, SC.
Carolina Panthers head coach Ron Rivera during practice on Sunday, July 30, 2017 at Wofford College in Spartanburg, SC. Jeff Siner jsiner@charlotteobserver.com
Carolina Panthers head coach Ron Rivera during practice on Sunday, July 30, 2017 at Wofford College in Spartanburg, SC. Jeff Siner jsiner@charlotteobserver.com

Why Ron Rivera lost his temper with Jeremy Cash during Sunday’s sweltering practice

August 06, 2017 06:48 PM