Pennsylvania Special Election Results: 18th Congressional District  —  CandidatePartyVotesPct.  —  Dem.  —  Rick Saccone  —  Rep.  —  Lib.  —  First results expected around 8:20 p.m. Eastern time.  —  The Pennsylvania special election on Tuesday, in a Republican-leaning House district …

First on CNN: Emails show Ben, Candy Carson selected $31,000 dining set  —  Washington (CNN)Newly released emails cast doubt on claims by Secretary Ben Carson and his spokesman that he had little or no involvement in the purchase of a $31,000 furniture set for his Department of Housing and Urban Development dining room.

National student walkout: Thousands across the U.S. will walk out of class today to protest gun violence  —  Students across the country are planning mass walkouts Wednesday to mark one month since the high school shooting in Parkland, Fla., and to demand an end to gun violence.

Stephen Hawking, modern cosmology's brightest star, dies aged 76  —  The physicist and author of A Brief History of Time has died, a family member has said … Stephen Hawking, the brightest star in the firmament of science, whose insights shaped modern cosmology and inspired global audiences in the millions, has died aged 76.

Gun-trained teacher accidentally discharges firearm in Calif. classroom, injuring student … A teacher who is also a reserve police officer trained in firearm use accidentally discharged a gun Tuesday at Seaside High School in Monterey County, Calif., during a class devoted to public safety.

Taking Action Against Britain First  —  People come to Facebook to express themselves freely and share openly with friends and family, sometimes this can include their political views.  Some political opinions might be controversial, but it is important that different views can be shared …

Britain to expel 23 Russian diplomats in nerve agent case and will block all high-level contacts with Moscow … LONDON — Britain ordered the expulsion of 23 Russian diplomats believed involved in espionage-related activities, British Prime Minister Theresa May announced Wednesday …

Scott Pruitt's $25,000 soundproof phone booth?  It actually cost more like $43,000. … Before Environmental Protection Agency Administrator Scott Pruitt could install a secure, soundproof phone booth in his office last fall, officials had to create space for the addition in a nearby closet area.

Family of slain DNC staffer sues Fox News over retracted story  —  The family of Democratic National Committee staffer Seth Rich, who was killed in 2016, has filed a lawsuit against Fox News, an investigative reporter and one of the network's contributors over a story about Rich and allegations …

CNN Moves Chris Cuomo to Prime Time  —  CNN is turning to one of its morning anchors to shore up prime time.  —  Chris Cuomo, the outspoken co-host of “New Day” who has gained prominence — and received some right-wing blowback — for his coverage of the Trump administration …

Dog Dies After Flight Attendant Forces Passenger to Put Carrier in Overhead Bin  —  More and more passengers are traveling with their pets.  Abuse of the emotional support animal protections has prompted airlines such as United to restrict which types of animals can be carried onboard.

Schumer struggles to contain Warren-led rebellion  —  Midway through Elizabeth Warren's fire-breathing campaign to tank a bank deregulation bill backed by more than a dozen Senate Democrats, Chuck Schumer invited her to his office.  —  Warren had just sent a fundraising email blasting fellow Democrats …

‘Rex, Eat the Salad:’ Inside the Awkward Relationship Between Rex Tillerson and Donald Trump  —  Cabinet post was a sharp change for a former Exxon Mobil CEO who was used to calling the shots  —  WASHINGTON—In a private room in China's Great Hall of the People in November …

Dems are angry over Hillary Clinton's latest comments  —  Democrats are angry that Hillary Clinton  —  continues to discuss what went wrong during the 2016 presidential election against President Trump  —  Even some of Clinton's own former aides and surrogates say the former Democratic presidential nominee …