Adrien Broner: I needed a change

By Jim Dower: Adrien Broner has changed trainers from Michael Stafford to Kevin Cunningham to try and rejuvenate his slumping career to start winning once again like he used to. Broner (33-3, 24 KOs) is fighting Jessie Vargas (28-2, 10 KOs) on April 21 on Showtime Championship Boxing in a catch-weight at 144 pounds at […] Boxing News 24 - Twitter: @boxingnews24