Elizabeth Thomas' father reacts to Tad Cummins' sister's defense of her brother's actions, calling Cummins a "poor excuse of a human being." ... read more

"DC Madam" Deborah Jeane Palfrey was found hanging on her mother's property. Investigators ruled it a suicide, but was her death something more sinister? ... read more

NASA astronaut Peggy Whitson shared with President Trump some of the unique innovations taking place on the International Space Station. ... read more

Catalan architect Antoni Gaudi's celebrated Barcelona church has been 135 years in the making -- and it's not finished yet ... read more

North Korea detained a US citizen for unknown reasons as he was planning to fly out of Pyongyang International Airport. CNN's Paula Hancocks has more ... read more

DHS Secretary John Kelly warns that North Korea could put a nuclear weapon on a missile that could reach the US before President Trump's second term in office. ... read more

Tensions rise as the French election gets underway. CNN's Jim Bitterman reports. ... read more

A US citizen was detained as he was leaving North Korea. CNN's Ivan Watson has more. ... read more