5 Things to Know This Morning

Dec. 30, 2013— -- Your look at the five biggest and most buzz-worthy stories of the morning.

1. Second Deadly Blast in Volgograd Kills at Least 14
A blast on an electric bus in Volgograd, Russia, killed 14 people today and was likely carried out by suicide bombers from the same organization behind Sunday's deadly railway explosion, officials said.

2. Former F1 Champ in Coma After Brain Surgery
Seven-time Formula 1 champion Michael Schumacher is in critical condition after a skiing accident in the French Alps.

3. Suspect in 3 Colorado Slayings Captured in Okla.
Harry Carl Mapps, the 59-year-old man accused of killing three people in Colorado, was arrested at a motel in Roland, Okla.

4. Federal Health Care Sign-Ups Pass 1 Million Mark
Healthcare.gov enrollment has passed the 1 million mark, the Obama administration says.

5. Suspected 'Cop Killer' Bank Robber Had Threatened President
The man suspected in a spree of bank robberies and the killing of a police officer in Tupelo, Miss., has been identified as 40-year-old Mario Edward Garnett. Garnett was killed Saturday in a shootout with police outside a bank in Phoenix, Arizona.