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