Cops Killed and other headlines

Police hope Maryland shooting victim can provide clues in NY officers' killings. (Baltimore Sun)

Obama outraged over 'senseless murders,' he tells police. (USA Today)

So who is blaming NYC Mayor deBlasio and protesters for the deaths of two NYPD officers? (New York Magazine)

Police officer killed, allegedly by a parole violator, in Florida. (USA Today)

AP sources: Yates tapped for deputy Attorney General. (AP)

"Dreamers" can apply for drivers licenses in Arizona starting today. (Arizona Republic)

Tea partier in Senate braces for primary challenge from the establishment. (Politico)

U.S. sends 4 Afghans back home from Guantanamo. (AP)

What are you reading this morning? Let us know in the comments, please.