NEW YORK--(BUSINESS WIRE)--The heirs to the iconic comedy duo Abbott & Costello filed a copyright infringement lawsuit late yesterday in the Southern District of New York against the producers of the acclaimed Broadway play Hand to God for infringing their famous “Who’s on First?” comedy routine. The suit alleges federal and New York common law copyright infringement against the playwright, producers, and promoters of Hand to God, up for five Tony Awards this weekend, for featuring a signif