America's daring, highly trained special missions rabbit, U.S.A.-*-G.I., is back in an all-new volume of Black Hops! The perfect hopping-on point for new readers, Hare Trigger pits U.S.A.-*-G.I. and new operatives Patriot-R and Rigor-Tortoise against the terrorist cell Ningen and their leader, Apex Moth. Together, they'll have to infiltrate a secret facility on New York harbor's Hart Island to thwart the release of a deadly new threat.