President Trump, Mexican President Peña Nieto and Canadian Prime Minister Trudeau signed the United States-Mexico-Canada Agreement at the G20 summit in Argentina. Garrick Taylor with the Arizona Chamber of Commerce and Industry talks about the USMCA trade agreement and why it is important for Arizona, and discusses the inauguration of the incoming Mexican President, Manuel López Obrador.
From volcanoes to space exploration, "Nova" explores our world every Wednesday at 8 p.m. on Arizona PBS.
Television’s most-watched history series, "American Experience," returns to Arizona PBS Tuesday nights this winter.
President Trump is scheduled to deliver the 2019 State of the Union address on Tuesday, Jan. 29, at 7 p.m., broadcast live on Arizona PBS.