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Sen. Chris Murphy joins The Lead.

Kara Swisher joins The Lead.

Secretaries Frank Kendall, Christine Wormuth and Carlos Del Toro join The Lead.

Tropical Storm Lee is expected to strengthen into a major hurricane by Thursday as the season approaches its typical peak in early September.

World Sport's Patrick Snell speaks with Eurosport tennis expert Mats Wilander about Novak Djokovic breezing into his 13th New York semifinal at the US Open.

World Sport's Patrick Snell talks to the editor and chief of Marca's Juan Castro about the firing of the Women's Spanish National team coach Jorge Vilda.

Senate Minority Leader Mitch McConnell (R-KY) speaks from the Senate floor after he recently froze in front of cameras while speaking with reporters.

Vanessa Yurkevich explains New York City's new rules that will limit Airbnb rentals.

Oliver Darcy talks about the dispute between Disney and Spectrum that's caused the U.S. Open to go off air for 15 million people.

CNN's Melissa Bell has the latest as Ukrainians say they're making headway in the south after liberating Robotyne.

CNN's Chad Myers has more on how flash floods are affecting homes and roads in Greece, with more rain expected.

Isa Soares shows breathtaking images of birds from around the world, after contest winners were chosen from over 20,000 entries.

Many countries across the continent have massive debt burdens, creating huge barriers in accessing funding from global financial institutions. The President of Kenya tells CNN's Becky Anderson that needs to change.

For her 42nd birthday, Beyoncé was joined on stage by music legend Diana Ross while performing in Inglewood, California on her "Renaissance World Tour."

As temperatures warm in Kenya, officials see a concerning trend in Malaria cases, CNN's Larry Madowo reports.

CNN's Zain Asher speaks with Sivan Carmel from HIAS Israel about issues Eritrean migrants are facing in Israel.

Christiane Amanpour speaks with U.S. Ambassador to Japan Rahm Emanuel on the reports of a possible arms deal between Russia and North Korea.

Rama Yade, senior director for the Atlantic Council's Africa Center, talks about the coup contagion in Africa as Gabon's military leader takes office.

U.S. Ambassador to Japan Rahm Emanuel says any arms deal with North Korea would be an "embarrassment" for Russia.

Meg Tirrell tells Julia how Danish drugmaker Novo Nordisk has dethroned luxury goods giant LVMH, as the *most* valuable company in Europe.