Do you want to compare Diamondback with U.S.Agent? Discover the powers, weakness & weapons of Diamondback and U.S.Agent from Diamondback Biography and U.S.Agent Biography. Find out all about Diamondback and U.S.Agent.# Check out how is Diamondback unique and distinct from U.S.Agent. Discover their love interest, sidekicks, family tree and the movies and games list in which Diamondback and U.S.Agent have appeared. Find out everything about them here!