Sebastian Gorka was a close ally of ousted Trump strategist Steve Bannon's and was a source of controversy over potential ties to anti-Semitic extremists.
President Trump signed a memo ordering the Defense Department to roll back an Obama administration move that allowed transgender people to serve openly in the U.S. military.
Unlike many of President Trump's advisers, Hope Hicks does not seek the spotlight. Hicks was recently named the interim White House communications director.
Arpaio ignited national controversy over his detention of undocumented immigrants. He was convicted in July of criminal contempt for defying a judge's order to have his deputies stop such detentions.
Brock Long, while new to Washington, is well-regarded in the esoteric field of emergency management. "He's absolutely the top of the top," homeland security adviser Tom Bossert said on Friday.
A senior White House official says transgender individuals will not be allowed to join the armed services. Meanwhile, the Trump administration will determine what to do with those already serving.
NPR's Ari Shapiro talks with CNN commentator John Phillips, and author and Univision anchor Leon Krauze about President Trump's speech to veterans in Reno, Nev., his subsequent rally in Phoenix, and his interaction with Republican senators.
NPR's Ari Shapiro talks to Paul Polasek, the mayor of Victoria, Texas, about how the town is preparing for Hurricane Harvey. Victoria is roughly an hour drive inland off the coast of Texas and is right in the path of the storm.
Sixteen U.S. diplomats and family members were injured by "incidents" in Cuba that required medical treatment. The injuries included hearing loss and mild traumatic brain injury, according to reports. Some suspect sonic attacks.
NPR movie critic Bob Mondello reviews Beach Rats, which follows a teenager in Brooklyn who is having a lousy summer. The film won the best directing prize at Sundance earlier this year.