Meet Brian Schatz, the new senator from Hawaii.
Ed Markey is running for John Kerry's Senate seat.
Dems are gunning for the holy grail of gun control.
2012: The weakest holiday sales season since 2008.
The polarized House of Representatives.
British-born TV host criticizes fellow British-born TV host.
Next hot business trend: Self-management?
12 things not to miss from 2012.