U.S. Trade Representative Jamieson Greer testified before Senate Finance Committee Tuesday. (Kayla Bartkowski/Getty Images) Tensions flared at the Senate Finance Committee hearing as Sen.

Happy Friday. This is Zack Stanton. Get in touch. IN MEMORIAM: “Rep. Raúl Grijalva, one of Arizona's longest-serving congressmen, dies at 77,” by the Arizona Republic’s Ronald Hansen and ...