NEW: "I have made the decision to retire...effective today," Rep. John Conyers writes House leadership. The long-serving lawmaker faced calls to resign amid allegations of sexual misconduct. http://abcn.ws/2kmtPyx pic.twitter.com/n5YY4HTXap

Does anything back this mysterious $814 million cryptocurrency https://bloom.bg/2jVk06X pic.twitter.com/nlgwAr3T48

The Argentine military believes an explosion caused last month's disappearance of a naval submarine and that its 44 crew members perished in the South Atlantic, defense minister says http://cnn.it/2jSD5Xx pic.twitter.com/1FBj8GotmT

.@TuckerCarlson on the @FBI: "An agency charged with enforcing the law clearly considers itself above the law." #Tucker http://fxn.ws/2AWoKUT pic.twitter.com/8f0BOIcXpL

Doug Jones quotes his closing argument from prosecuting two KKK members for church bombing: "It's never too late for the truth to be told. It's never too late for a man to held accountable for his crimes."pic.twitter.com/K0QqwRow1I

Mike Pence once ratted out his fraternity brothers for having a keg http://bit.ly/2AwXysO pic.twitter.com/EyompVqfvS

Jimmy Kimmel is taking time off this week to care for his son, who underwent a second heart surgery on Monday http://cnn.it/2Aws9Xt pic.twitter.com/uteiBt91XJ

Gay Couple in SCOTUS Case: 'We want everyone to be treated equally' MORE --> http://nbcnews.to/2AxrncH pic.twitter.com/6SxWnNEk2V

How do you rebuild paradise? Three months on from the devastation brought by Hurricane Irma, the @ITVOnAssignment team return to the British Virgin Islands to see what - if anything - has changed: http://bit.ly/2BBQ0Ev pic.twitter.com/gSYIXjGxvg

Rep. John Conyers, who says he is retiring today has been facing calls to resign amid accusations he sexually harassed employees. He denies those claims. https://usat.ly/2AR9wQp pic.twitter.com/rVFKitBHFM

"We're facing an ocean Armageddon: Every year, we're dumping at least 8 million tons of plastics into our oceans," U.N. environment chief warns http://cbsn.ws/2BzMoms  (corrects previous tweet)pic.twitter.com/bIhlBL5DHb

Just In: Russian Olympic team barred from 2018 games in Pyeongchang, South Korea over dopingpic.twitter.com/bb9U6B51tm

BREAKING: Russian Olympic Committee banned from competing at 2018 Pyeongchang Winter Olympics - IOC http://reut.rs/2BJwq9X pic.twitter.com/KjSpPb706B

Ventura fire updates as of 10 a.m.: -45,500 acres are burning -27,000 people have been evacuated -At least 150 structures destroyed -1,000 firefighters battling the blaze -No containment as of 7 a.m. due to high winds More: http://lat.ms/2AwvjKQ pic.twitter.com/XzCJbVzTN3

Viola Davis lays down the heartbreaking truth of being denied health care http://huffp.st/tI3zPci pic.twitter.com/RajM32mIcX

NYT conservative columnist: I can never vote Republican again after GOP support of Roy Moore http://hill.cm/kgnqhtW pic.twitter.com/UzTb69nugf

IOC commissioner on Russia Olympic ban: "We have never seen such manipulation and cheating" before. It caused "unprecedented damage to Olympism and sport" http://bbc.in/2AVkl47 pic.twitter.com/aiaZMQOsE1

Norway gives a Christmas tree to the Foreign and Commonwealth Office in Westminster as an extension of its annual gifting of a tree for display at Trafalgar Squarepic.twitter.com/fx5W5Yne4D

BREAKING: Russian Olympic Committee barred from 2018 Winter Olympics in Pyeongchang for "systemic manipulation of the anti-doping system"pic.twitter.com/K8FarnH8F4

What happens when this woman pretends to be a 14-year-old schoolgirl on live streaming sites? http://bbc.in/2imYJTi pic.twitter.com/MB16IcMI4R