Investigators say no red flags were raised before shooter amassed arsenal of guns

Parents recall rushing to Annunciation Catholic School after hearing gunfire

Tax-free loophole for cheap imports comes to an end

Here's who won't be returning for 'SNL' Season 51

Feds plan to boost immigration enforcement in Chicago next week

Vance links 'mental health crisis' with mass shootings

GOP Rep. Barry Moore exits through back door after he is heckled at Alabama town hall