FBI: Dayton Shooter was exploring violent ideologies but no indication of a racial motivation for attack; Democrats demand action on gun laws after latest mass shooting in Dayton and El Paso; Senate GOP scrambles for legislative response after dual massac
SPECIAL EDITION: 2020 Democratic presidential candidates discuss El Paso, Texas and Dayton, Ohio mass shootings; Beto O'Rourke, Pete Buttigieg, Julian Castro, Cory Booker, Kamala Harris, Bernie Sanders, Tim Ryan.
Trump preparing for visits to El Paso and Dayton after shooting massacres despite some calls to stay away; Top republican backs ban on assault weapons; Poll: Warren boosted by CNN debate, still trails Biden
Death toll rises to 31 in mass shootings after two additional deaths in El Paso, El Paso police: shooter had "stone cold look" when arrested, "it was nothing short of evil", Biden: Trump playing a "dangerous game" with rhetoric
Dayton officials talk to reports about mass shooting; Buttigieg unveils plan to combat "Domestic terrorist attacks"; Trump to visit El Paso, Dayton shooting sites; Accused El Paso gunman's family releases statement
Trump undercuts unity plea with political attacks; Sources: White House rebuffed attempts by DHS to make combatting domestic terrorism a higher priority; Trump arrives in El Paso to protests over his visit