"The right time to call a halt to the DUP's arrogance" – NI Deputy First Minister Martin McGuinness on resignation https://t.co/l8J8CO6hCc pic.twitter.com/CkzXvnqb4g

— BBC Breaking News (@BBCBreaking) January 9, 2017

Martin McGuinness' decision means Arlene Foster is no longer First Minister at 5pm.

— Tracey Magee (@Tracey_utv) January 9, 2017

In effect Martin McGuinness has 'resigned' Arlene Foster from her job as First Minister.

— Alex.Kane (@AlexKane221b) January 9, 2017

So @M_McGuinness_SF resigns as DFM. Clock now is ticking for election. Wonder what @DUPleader sees through her love glasses today? #RHI pic.twitter.com/ysOTa8NH4M

— Naomi Long MLA (@naomi_long) January 9, 2017

Statement from Rt Hon Arlene Foster MLA: pic.twitter.com/4RSXcUEsuf

— Arlene Foster DBE PC #ProudofNI. (@ArleneFosterUK) January 9, 2017

Back in the early 70s in NI I found @M_McGuinness_SF terrifying. Now I have real respect for him. It took serious courage to change.

— John Simpson (@JohnSimpsonNews) January 9, 2017

‘STORMONT UPSIDE DOWN’ – @BrianPJRowan on a day when politics was rolled down its hill… #RHI https://t.co/uiiYSIDoGi

— eamonnmallie.com (@MallieDotCom) January 9, 2017

Angela Merkel vows to block full single market access without free movement after Theresa May interview https://t.co/2af791cgZG

— The Independent (@Independent) January 9, 2017

1999/2000: Spurs were miserably mediocre & exited Europe too early. But Labour were rampant, youthful, had a bright future

2017: reverse https://t.co/g8KcX4Yggo

— Greg Jenner (@greg_jenner) January 9, 2017

It's crazy. And no one under 30 understands Leave. Corbyn is pandering to the past @gfrancie

— Peter Jukes (@peterjukes) January 9, 2017

'Would we have won EU ref without £350m/NHS pledge? No' – Dominic Cummings of Vote Leave. Shameful and shamelesshttps://t.co/GDaOiL20d3

— Paul Johnson (@paul__johnson) January 9, 2017

Boris Johnson says the UK is 'first in line' for US trade deal after meeting Donald Trump's senior advisers https://t.co/Lt2O42JX9o

— Sky News (@SkyNews) January 9, 2017

Theresa may not be up to it. (Brilliant and blunt by Bruce Anderson for Reaction @reactionlife) https://t.co/Brs90gaXd2

— Iain Martin (@iainmartin1) January 9, 2017

David Cameron 'had someone who cut the crusts off his toast for him' https://t.co/7Vek8YwvkD

— The Independent (@Independent) January 9, 2017

Smoking costs $1 trillion, soon to kill 8 million a year: WHO/NCI study https://t.co/fNak4OnvFc

— Reuters (@Reuters) January 9, 2017

This week’s Cabinet hearing schedule

• TUES: Sessions, Kelly
• WED: DeVos, Chao, Tillerson
• THU: Carson, Rosshttps://t.co/aPLinb2lAH

— Frank Luntz (@FrankLuntz) January 9, 2017

BREAKING: Trump's son-in-law, Jared Kushner, will be named Senior Advisor to the President, per senior transition official. @NBCNews

— Peter Alexander (@PeterAlexander) January 9, 2017

“The main thing with Jared,” a transition official said, “is that he’s got Trump’s back and Trump knows it.” https://t.co/gxvuiTmfuL

— Eric Lipton (@EricLiptonNYT) January 9, 2017

.@EricTrump says it’s 'probably not' the right time for the Trump Organization to pursue business deals in Russia https://t.co/v9wCUSwOZA pic.twitter.com/m33cCOQr2g

— POLITICO (@politico) January 9, 2017

From the cast of #Hamilton to Meryl Streep, here's everyone Trump has called "overrated" on Twitter since 2012: https://t.co/Jdj86wjgEA pic.twitter.com/irki7eeQNJ

— Entertainment Weekly (@EW) January 9, 2017

Tickets to Obama's farewell speech are selling for thousands online: https://t.co/fyjRzqd0Wp pic.twitter.com/axVwbDRE6e

— ABC 7 Chicago (@ABC7Chicago) January 9, 2017

Marissa Mayer resigning from Yahoo board as company renames itself Altaba https://t.co/DJTDxYptF0 by @kateconger

— TechCrunch (@TechCrunch) January 9, 2017

I was in the neighborhood, and in the quiet of a chilly Sunday, I was filled with such awe and gratitude pic.twitter.com/R0HC7wKICw

— Alex Lacamoire (@LacketyLac) January 9, 2017

Dogs photographed from below. https://t.co/OuNMRXbE3M

— Philip Bump (@pbump) January 9, 2017