National security scholar Tom Nichols argues that Trump has taken control of the nation's intelligence and justice systems and is now testing the military's independence.

NPR's Scott Simon speaks to reporter Greg Bluestein about Georgia Rep. Marjorie Taylor Greene, who says her party needs to end the government shutdown and work with Democrats on health care.

NPR's Scott Simon and sports writer Michele Steele discuss the MLB postseason and an NFL coaching legend floundering in college.

Argentina's economy is spiraling. NPR's Scott Simon speaks with economist Monica de Bolle about the Trump administration's plan to rescue it.