The U.S. House Homeland Security Committee on Wednesday voted to advance a bill that directs the Department of Homeland Security to study and report to Congress on gaps in port security and how to address them. The "Gauging American Port Security Act" was introduced by Rep. Janice Hahn, D-Calif., who has taken an active interest in port issues since winning a seat in a special election last year. She is the founder of the PORTS Caucus on Capitol Hill....