NPR TV critic Eric Deggans offers four suggestions beyond replacing host David Gregory for revitalizing NBC's Sunday politics show, based on his own experience as a CNN guest host.
The "patient biocontainment unit" at Emory University Hospital is one of four facilities in the U.S. specially equipped to handle the most serious infectious diseases.
But the jihadist Islamic State said it still controls the dam, and that fighting is ongoing. If the Kurdish claim is confirmed, it would deal the militants their first major reversal since June.
Members of the National Guard have arrived in the St. Louis area, one day after the suburb of Ferguson saw new violence at a protest over an unarmed teenager killed by police.