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It's halftime for equities. Tech may have been the star players so far, but Janet Yellen, Mario Draghi and Mark Carney are about to take the field. Allianz's Mohamed el-Erian talks to Richard about the end of easy money.

President Trump has been called the 'Twitter-in-Chief'. He also likes to think of himself as America's CEO. Most residents of the 'C-Suite' stay off Twitter, but when a CEO tweets, customers listen. The social media platform has huge potential and comes with deep pitfalls.

What lessons should be learned from CNN's retraction of a Russia-related story? Brian Stelter asks Carl Bernstein and a panel of journalism experts.

Poynter's Kelly McBride says: "The more bombastic the president becomes, the more bombastic the press is going to become."

The U.S. and Russian presidents are set to meet for the first time at the G20 in Hamburg, Germany next week. The Commander of the U.S. Army in Europe says there is only one thing Russia respects -- strength.Richard speaks with Commander Ben Hodges from Germany about the likelihood of a Russian invasion on European soil.

David Zurawik says he is alarmed by "a government behind closed doors." Olivia Nuzzi argues that "this is the biggest story in the world" because of the ramifications for freedom of the press.

Was the National Enquirer "weaponized" by the White House against Joe Scarborough and Mika Brzezinski? Kelly McBride wonders why Trump would "spend time and energy" trying to "manipulate Scarborough to beg for forgiveness."

Carl Bernstein, David Zurawik, Kelly McBride, Olivia Nuzzi and Ben Ferguson debate the meaning of the president's latest attack on CNN. Bernstein calls the tweet "disturbing" and "anti-freedom of the press."

President Trump is wrestling with CNN instead of world issues, Brian Stelter says. He asks if GOP leaders will criticize Trump's efforts to tear down media outlets that challenge him.

On July 1, 1997, more than 150 years of British rule over Hong Kong ended, and sovereignty over the city passed to China.

The new elevator technology by Thyssenkrupp has done away with ropes in favor of a direct drive, so the lift can go up and down as well as sideways.

President Trump recently tweeted that he would repeal and then replace the health care bill, contradicting past statements.

In honor of BBQ season CNN Tech tested three grilling gadgets that promise a "smoked flavor" without an actual smoker.

In Chandler Arizona, Waymo's self-driving vans practice driving near ambulances, police cars and fire trucks.

When faced with a female criticism over the years, Donald Trump has repeatedly responded in a way that references his accusers' appearance.

MeUndies is a start-up established in 2011. Their concept? Delivering underwear to your door step. They believe they've overcome the stressful process of buying underwear at the department store.

The Department of Veterans Affairs is rolling out a new bionic arm available to wounded veterans and civilians. It's controlled with sensors in your shoes.

For months, protesters in Venezuela have battled in near daily clashes with security forces. Here's why.

MSNBC's Mika Brzezinski and co-host Joe Scarborough called out President Trump's emotional health one day after his Twitter attack against them.

Tamara Mellon, co-founder of Jimmy Choo, opens up about feeling "voiceless and powerless" as she led the company and discovered she was paid less than men who worked for her. She tells CNN's Poppy Harlow what she is doing today to empower women at her new namesake shoe brand.