Security guard Leo Johnson stops shooter at Family Research Council headquarters
But no charges allowed under Colorado law for miscarriage after shooting rampage
Colorado shooting victim's family courageously faces a 'double-whammy' of health issues
In the aftermath of Friday's shooting massacre, a Colorado community gathers to heal
An exciting night at the premiere of the latest Batman film turns into tragedy in Colorado
How two decades of mass shootings might help police protect lawmakers
In remembering the Arizona shooting victims, President Obama calls for 'a more civil and honest public discourse'
The Tucson community and the nation at large remember the victims of Saturday's tragedy
Newly elected House Speaker John Boehner faces his first test
