Weekend: Chance of Precipitation: Fri: 30% / Sat: 50% / Sun: 10%.
Watch Obama Depart for Estonia
Video Reportedly Shows Sotloff Execution
NBC News Special Report on Latest Video Evidence
NBC's Brian Williams and Andrea Mitchell report on a new ISIS video, which reportedly shows the execution of American journalist Steven Sotloff.
GOP Gets its Candidates, But Can They Retake Senate?
Race of the Day: Aguilar vs. Chabot in California
First Read Races of the Day: Labor Day Edition
Second-Guessing Inside White House After Rough Summer
First Read's Morning Clips
Obama Heads to NATO Summit Amid ISIS Crisis
US Launches Airstrikes Into Somalia