GOP kicks off convention with nod to ‘troubling times’

CLEVELAND (AP) — Braced for uncertainty and struggling for unity, Republicans opened their convention to nominate Donald Trump for president on Monday as dissident delegates pursued one last chance to deny him and the nation reeled from yet another outburst of violence.
A day after a deadly ambush of police in Louisiana, Republican National Committee Chairman Reince Priebus welcomed delegates to the convention hall with a brief acknowledgement of the "troubling times" swirling outside. The chairman called for a moment of silence out of respect for "genuine heroes" in law enforcement.