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.

‘A sea of people everywhere’: Students walk out to demand change  —  (CNN)Across the East Coast, waves of students marched out of class Wednesday morning to demand stricter gun laws and an end to school massacres.  —  The National School Walkout started at 10 a.m. ET and will continue across the country at 10 a.m. in each time zone.

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 …

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 …

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 …

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 …

Trump Eyes Replacing His Veterans Affairs Secretary With His Energy Chief  —  WASHINGTON — President Trump, fresh off replacing his secretary of state and C.I.A. director, is considering firing his secretary of veterans affairs and installing Energy Secretary Rick Perry in the post, according to two people close to the White House.

The Daily 202: Pennsylvania special election shows GOP still hasn't found a winning midterms message … Want more news and analysis about the 2018 midterms?  Sign up for James Hohmann's newsletter here.  —  With Breanne Deppisch and Joanie Greve.  —  THE BIG IDEA: National Republicans threw …

Schumer struggles to quell 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 …

Feds: Ex-aide to U.S. Rep. Bob Brady targeted in murder-for-hire plot  —  A former political strategist for U.S. Rep. Bob Brady was targeted in a murder-for-hire plot to stop him from cooperating with an ongoing corruption probe in Arkansas and Missouri, federal authorities said.