One Line Headline

WORLD
- Russian ambassador gunned down in Ankara

- Plants closed, cars stopped as China faces smog 'red alert'

- Protesters, military on Congo streets as Kabila’s mandate expires

- Bill Clinton bashes Trump, blames ‘angry white men’ and Comey for wife’s loss

- 2016 Christmas trees lighting up around the world

- US: College enrollment drops 1.4% as adults head back to work