A Nation Gathers to Honor 5 Slain Dallas-Area Police Officers
Bob Price and Lana Shadwick
Obama has turned the Dallas Memorial Service into his own political rally on gun control.
['Obama', 'has', 'turned', 'the', 'Dallas', 'Memorial', 'Service', 'into', 'his', 'own', 'political', 'rally', 'on', 'gun', 'control.']