Report: Russian propaganda effort spread fake news

A new report suggests a "sophisticated" Russian propaganda campaign helped flood social media with fake news stories leading up to the presidential election. The Washington Post, citing a yet-to-be published report from independent researchers, says the goal was to punish Hillary Clinton, help Donald Trump, and undermine faith in American democracy.

The Latest: Obama notes Italian contributions to US

American chef Mario Batali holds a tray of pasta during a preview in advance of the State Dinner in honor of the Official Visit of Italian Prime Minister Matteo Renzi and his wife Agnese Landini in the State Dining Room of th... WASHINGTON - The Latest on Italian Prime Minister Matteo Renzi's official visit to the White House and the final state dinner of the Obama administration : At the final state dinner of his administration, Obama is also praising Italian Prime Minister Matteo Renzi as someone who represents the energy, optimism, vision and values that can carry Europe forward. And although it's his final state dinner, Obama quoted another famous Italian - the late Yogi Berra - in saying, "It ain't over till it's over."

Appeals court: Consumer watchdog structure unconstitutional

A federal appeals court has ruled that the structure of a U.S. consumer watchdog agency is unconstitutional because it gives too much power to a single agency director. The ruling issued Tuesday said the way the Consumer Financial Protection Bureau is organized violates the Constitution's separation of powers because it limits the president's ability to remove the director who heads the agency.

Obama pushes US goal to send humans to Mars by 2030s

President Barack Obama sought Tuesday to reinvigorate his call for the U.S. to send humans to Mars by the 2030s, showcasing budding partnerships between the U.S. government and commercial companies to develop spacecraft capable of carrying out the extraterrestrial mission. Obama was calling attention to government contracts awarded to six companies to build prototypes for "habitats" that could sustain human life in deep space.

Hillary Clinton to begin TV ads in traditionally GOP Arizona

Hillary Clinton's presidential campaign plans to begin airing television ads on Friday in Arizona, a state carried by Republicans in 11 of the past 12 elections. The announcement from the Democratic nominee's campaign comes on the heels of Donald Trump's speech on Wednesday in Phoenix, where he re-stated his vow to deport millions of people living in the country illegally.

Trump takes time from victory lap to swat at Ted Cruz

Vice presidential running mate Gov. Mike Pence, R-Ind., right, looks on as Republican presidential candidate Donald Trump speaks during an goodbye reception with friends and family following the Republican National Convention, Fr... . Sen. Ted Cruz, R-Tex., addresses the delegates during the third day session of the Republican National Convention in Cleveland, Wednesday, July 20, 2016.

Clinton: Atlantic City proves Trump’s no great businessman

Standing on Atlantic City's famed Boardwalk, Hillary Clinton ripped Donald Trump as a "shameful" businessman who contributed to the decline of the oceanfront resort town and would be just as disastrous for America's workers as president. "What he did here in Atlantic City is exactly what he'll do if he wins in November," Clinton warned on Wednesday, the faded facade of Trump Plaza, a shuttered hotel formerly owned by the presumptive Republican nominee, just over her shoulder.

New CDC Director questioned about financial conflicts

A U.S. Senator is criticizing the director of Centers for Disease Control and Prevention for an apparent financial conflict of interest that the senator says may prevent the director from doing her job. Dr. Brenda Fitzgerald became director of the Atlanta-based CDC in July, and was required to sell a range of stocks she owned, including beer and soda companies, the tobacco company Philip Morris International, and a number of health care companies such as vaccine manufacturers and health-care companies.

US stocks mostly recoup their losses after early slide

Wall Street took investors on a turbulent ride Friday as stock indexes veered into a steep slide that knocked 350 points off the Dow Jones industrial average before the market eventually clawed back most of its losses. The market stumbled after former national security adviser Michael Flynn pleaded guilty to lying to the FBI and said he would cooperate with the probe into Russian meddling in the U.S. presidential election.