Former Secretary of State Rex Tillerson said that "clearly asking for personal favors and using United States assets as collateral is wrong," a swipe at President Donald Trump as the investigation into his dealings with Ukraine intensifies.

As the public impeachment hearings into President Donald Trump ramp up, so do Trump's attacks on witnesses, labeling some witnesses "never Trumpers" and threatening to remove them from White House positions, sources say. CNN's Anderson Cooper reports.

Following a tweet from President Donald Trump telling North Korean leader Kim Jong Un to "act quickly" to reach a nuclear deal, a statement released by North Korean Foreign Ministry adviser Kim Kye Gwan said, "we are no longer interested in these meetings that are useless to us." CNN's Brian…

The Texas Court of Criminal Appeals blocked the execution of Rodney Reed, who was sentenced to death more than 20 years ago for the 1996 assault, rape and strangling of 19-year-old Stacey Stites. His supporters are now hoping he is exonerated. CNN's Ed Lavandera reports.

US Secretary of State Mike Pompeo announced a major reversal of the US' longstanding policy on Israeli settlements in the occupied West Bank, rejecting a 1978 State Department legal opinion that deemed the settlements "inconsistent with international law."

Free agent quarterback Colin Kaepernick worked out in front of representatives from several NFL teams in Riverdale, Georgia. Andy Scholes caught up with Kaepernick's agent, Jeff Nalley, to break down the roller coaster day.

CNN's John Avlon looks at revelations from a trove of leaked 2015 emails published by the Southern Poverty Law Center that senior White House policy adviser Stephen Miller promoted stories from white nationalist and fringe media organizations to staffers of the far-right website Breitbart.

CNN's Alisyn Camerota talks with Saugus High School students Jaimee Roeschke and Madi Roeschke about the school shooting they endured. The Roeschke sisters heard gunshots and hid in a classroom while a 16-year-old student killed two classmates and wounded three others at Saugus High School b…

T-Mobile CEO John Legere will be stepping down in the spring after his contract expires. The surprise move comes as speculation swirls about the possibility that Legere was a leading contender to become the next CEO of WeWork.

CNN's Paula Hancocks reports from Hong Kong where protesters at the Polytechnic University of Hong Kong are locked into a standoff with police. According to a source, protesters are using household products and gasoline to create explosive devices.

A storm sitting off the East Coast along with a cold front moving out of the Ohio Valley will bring rain, wind, and wintry precipitation to the Northeast. Pedram Javaheri has who will get the worst of the weather.

Two Giuliani associates had the help of powerful people as they tried to change the leadership of Ukraine's state-run energy company, and get rid of the US Ambassador, according to a gas industry executive. CNN's Drew Griffin reports.