Look: Carmelo Anthony Calls on Athletes to Assemble and Force Change After Police-Related Murders | Carmelo Anthony | Sports | BET by SoMetro News Editor | Jul 9, 2016 | All Ball Chatter (ABC) LeBron James is all in. Source: Look: Carmelo Anthony Calls on Athletes to Assemble and Force Change After Police-Related Murders | Carmelo Anthony | Sports | BET Share this:Tweet