Homeland Security Secretary Kirstjen Nielsen today will outline her priorities for the first time — including protecting election security and countering foreign meddling — during a House Appropriations Committee hearing.

The details: Nielsen's agenda, resonant with the Trump administration's "America First" theme, including keeping "foreign adversaries from stealing our trade secrets, technology, and innovation."

Nielsen will say fully enforcing immigration laws is a main priority of her department.

fully enforcing immigration laws is a main priority of her department. Nielsen will reiterate a "shared responsibility" culture of preparedness for disaster, saying local and state governments are best positioned. FEMA has moved this way, but she is doubling down and making it a department priority.

DHS priorities: