Congress returns to Capitol Hill after August recess, Brazil's ex-president faces coup trial, the latest on the devastating earthquake in eastern Afghanistan.
NPR asks Katherine Carey, deputy head of the United Nation's Office of Humanitarian Affairs in Afghanistan, about relief efforts following the massive earthquake in eastern Afghanistan.
Former heads of the Centers for Disease Control say they're alarmed at the Trump administration's public health leadership. NPR's Steve Inskeep talks to Richard Besser, former acting CDC director.