Committee Chairman Jerrold Nadler, shown right here in February, and other committee leaders signed the letters asking for business documents, announcing Friday the request would assist their "bipartisan investigation." (AP) apartment Judiciary Committee Chairman Jerrold Nadler, D-N.Y., signed the letters alongside ranking member Doug Collins, R-Ga., and the chairman and ranking member of the antitrust subcommittee, David N. Cicilline, D-R.I., and James...