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