Do you want to compare X-23 with U.S.Agent? Discover the powers, weakness & weapons of X-23 and U.S.Agent from X-23 Biography and U.S.Agent Biography. Find out all about X-23 and U.S.Agent.# Check out how is X-23 unique and distinct from U.S.Agent. Discover their love interest, sidekicks, family tree and the movies and games list in which X-23 and U.S.Agent have appeared. Find out everything about them here!