Not that hard, it turns out, as CBS confirmed on Wednesday that The Flash himself, Barry Allen (Grant Gustin) would run over to National City for a special episode of Supergirl.
The U.S. Coast Guard is a multi-mission branch of the military that engages in maritime search and rescue, law enforcement, drug interdiction, alien migrant interdiction, port â¦, waterway and coastal security, homeland security and national defense.
Last revised February 15, 2017. The precursor of what eventually became the US Coast Guard was established in 1790 when Secretary of the Treasury Alexander Hamilton created a force of revenue cutters to enforce laws against smuggling, to protect shipping from pirates, and to prevent contraband from entering the United States.