The Situation Room With Wolf Blitzer

El Paso police: shooter has been "cold" in interactions with them, shows no regret, Trump condemns "racist hate" and white supremacy but doesn't acknowledge his own divisive rhetoric, Dayton Police: at least 41 spent shell casings recovered, shooter may have had up to 250 rounds in his possession, Obama: reject language from "any of our leaders" that feeds a climate of fear or normalizes racist sentiments, Investigators: El Paso shooter posted a racist, anti-immigrant "manifesto" just before attack, at least 22 dead in El Paso, 9 dead in Dayton; multiple shooting victims in critical condition, Trump: "mental illness and hate pulls trigger, not the gun" via Knit