Syrian security forces deploy in Aleppo after five days of intense clashes with Kurdish fighters, killing at least 22 and displacing more than 140,000 residents. U.S. special envoy warns that violence undermines progress since Assad’s fall and calls for all parties to cease hostilities and return to dialogue.

Tensions rise in Minnesota and Illinois as the states sue the Department of Homeland Security. More Videos. Trump’s renewed military bluster has a decidedly imperialist tone.