Police have arrived ahead of a curfew in Ferguson, in Missouri, where violence erupted in the aftermath of a shooting of an unarmed teenager.
Guardian correspondent Jon Swaine reported that people were asking "Why are you here already?"
Sorry, this content isn't available on your device.
More top news
Men, women, and penguins on the world's southern-most continent joined today's Women's March movement.
It ends a political standoff that briefly saw Yahya Jammeh and Adama Barrow claiming leadership of this tiny West African nation.
Britain is braced for sub-zero temperatures expected to bring 'harsh frost' through next week.