Rubio is the first person to hold both roles at the same time since Secretary of State Henry Kissinger in the 1970s.
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The 18-term delegate for the District of Columbia in Congress and a veteran of the Civil Rights Movement has filed paperwork to end her campaign for reelection.
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The return of the remaining hostage, Ran Gvili, has been widely seen as removing the remaining obstacle to proceeding with the U.S.-brokered ceasefire's second phase.
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The Patriots will seek their NFL-record seventh Super Bowl victory when they face the Seahawks on Feb. 8 at Levi's Stadium in Santa Clara, Calif.
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Reporters from across the NPR Network are covering the storm in each state — the impact and how officials are responding.
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As Trump points to Russia and China near Greenland, experts say the biggest Russian and Chinese activity is elsewhere in the Arctic.
Trump officials have called the victim a "domestic terrorist." State officials warn such unfounded accusations threaten the integrity of the federal investigation.
(Image credit: Zaydee Sanchez for NPR)