Florida braces for impact as Hurricane Dorian moves in, 19-year-old arrested for plotting ISIS-inspired attack, and series of suspicious deaths at VA hospital under investigation.

Watch “NBC Nightly News With Lester Holt” at 6:30 p.m. ET / 5:30 p.m. CT (or check your local listings).

1:47 Hurricane Dorian Strengthens To Major Category 3 Storm

2:59 State Of Emergency: Florida Scrambles To Prepare For Dorian

4:55 Hurricane Dorian Wreaking Havoc On Labor Day Holiday Travel

6:43 Emmy Winning Tv Legend Valerie Harper Dies At 80

8:23 MLB Star Tyler Skaggs's Death Ruled Accidental Overdose

9:28 Inside The Dea's Unprecedented & Sweeping Opioid Raids

11:55 19-Year-Old Arrested In ISIS-Inspired Terror Plot

13:40 Mystery Deaths At Veterans Affairs Hospital Under Investigation

16:26 Dale Earnhardt Jr Speaks Out After Surviving Plane Crash

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