Florida school shooting

US gun lobby 'doesn't back any ban'

‘Spike in school threats’ after Florida shooting

Where US protest movements might go from here

Airlines drop NRA after school shooting

Firms cut NRA ties amid Florida backlash

Trump suggests Florida officer a 'coward'

What the British think of arming teachers. Video, 00:01:03What the British think of arming teachers

How young conservatives view #NeverAgain. Video, 00:02:12How young conservatives view #NeverAgain

'Armed school officer lacked courage' Video, 00:00:36'Armed school officer lacked courage'

Officer 'failed to confront' school killer

Armed school guard 'never went in' Video, 00:00:26Armed school guard 'never went in'

Gun control groups 'exploit' US tragedy

Outrage at lawmaker's mass shooting claim

'They hate the NRA' Video, 00:00:46'They hate the NRA'

NRA under fire for Parks and Rec gif

Messages from inside a school shooting. Video, 00:02:28Messages from inside a school shooting

'Arm me with anything but a gun'

Trump: Armed teachers could stop attacks

'I was lucky to come home from school' Video, 00:02:37'I was lucky to come home from school'

'We did not become teachers to arm ourselves' Newsday. Video, 00:01:27'We did not become teachers to arm ourselves'

'I feel bad saying I'm happy he's here' Video, 00:01:08'I feel bad saying I'm happy he's here'

School shooting survivor's tearful plea. Video, 00:02:17School shooting survivor's tearful plea