the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty the U.S. Senate approved a controversial treaty