Arwa Gunja

The Senate Armed Services Committee holds their first hearing on alleged Russian hacking today, despite persistent skepticism from President-elect Donald Trump.

Writer, feminist, and humorist Lindy West says she's leaving Twitter because she says that the social media service hasn’t done enough to reign in trolls and hate speech.

The U.N. face many challenges in the year ahead, including ending the war in Syria and continuing address and reign in climate change.

Ezra Edelman is the director of the critically acclaimed documentary "O.J.: Made in America," an epic eight-hour film that charts the legacy, saga, celebrity and impact of O.J. Simpson.

“We're not humans? It's only because we're Syrians it's OK that we die? ... We’re also human. We also have families. We also have feelings," says one 24-year-old Syrian refugee. 

Tim Ferriss, best-selling author of "The 4-Hour Work Week," has a new book out. In it, he reveals how billionaire investors and worldclass athletes have come on top.

Opera singer Ryan Speedo Green and his biographer Daniel Bergner to talk about race in Donald Trump's America. 

We check in on the situation at Standing Rock, where a growing number of protesters are hunkering down in freezing temperatures as Monday's evacuation deadline approaches. 

Ten years before Donald Trump declared his desire to build a wall along the U.S.-Mexico border, Anaïs Mitchell was writing "Why We Build the Wall" for her folk-opera "Hadestown." 

There is a debate raging in the West over raising the royalties that energy companies pay for coal extracted from federal lands. 

At the Colorado Innovation Network Summit, John Hockenberry speaks with a young entrepreneur who's teaching girls to code through gaming and play.

In Africa, Kaakpema Yelpaala's startup is using technology to help health care providers connect with their patients. He says this same process can work in Utah and Kentucky.

Over the last few years, Colorado voters have legalized marijuana and recalled officials over gun control. Governor Hickenlooper looks at the political future of his purple state.

Cuban-American musician Arturo O'Farrill says there's another chance for his two beloved places to fall in love.

Lt. Col. Kate Germano, who led the Marine Corps' only all-female recruit battalion, was relieved of her duties after her leadership style was found to be "hostile."

Hot weather conditions have created a record-breaking warm patch of ocean water being dubbed the "blob"—and it isn't good for marine life. 

How is the community faring a year after Michael Brown's death? Ferguson Mayor James Knowles and city Councilman Wesley Bell weigh in.

Through the end, Jon Stewart insisted he was a comedian, not a journalist. But that didn't stop millions of Americans from turning to "The Daily Show" as their most trusted news source.