Politically Speaking: San Diego congressman calls for federal state of emergency on Tijuana sewage crisis

Local, state and federal officials are ramping up their demands for a state of emergency declaration regarding the Tijuana River Valley sewage crisis. Rep. Juan Vargas (D-San Diego) answers NBC 7 political reporter Joey Safchik’s questions about why the calls are growing louder and what difference an emergency declaration could make. Plus, election season is officially upon us. Voice of San Diego editor-in-chief explains what races he’s especially tuned in to and what is at stake in the local, down-ballot elections.