Updates:
National polls
- Sanders seems to be surging upwards nationally, not overtaking Clinton yet but getting to around the 40% mark whilst Clinton has dipped below 50%. Clinton's lead has dipped below 10% for the first time in the campaign.
- Carson continues to slump, Trump still sitting on over a third of the vote, Cruz seems to be falling back a bit with Rubio steady.
Iowa
- Sanders, in line with the national polls, is shooting upwards whilst Clinton is falling back. Clinton's lead in the polling average is now under a percentage point.
- Cruz has fallen back a bit and now sits dead level with Trump, who has held steady. Rubio and Christie have made small gains.
New Hampshire
- Sanders maintains a slim lead over Hilary and has increased it a little again to 6% in the polling averages.
- Trump maintains a strong lead, followed by Rubio and then, of all people, Kasich
Other news
- Obama's last State of the Union address has been given, said pretty much what you'd expect.
- Gary Johnson has announced he wants to be the Libertarian nominee again (and is probably the clear front-runner for the job, though there are eleven other candidates including John McAfee of virus-checking fame).
So Trump still the Republican front-runner, Sanders suddenly threatening Clinton much more than it previously appeared was the case.