As for the gun control crap, the shooter in Colorado didn't have an assault weapon. He had a semi auto, that is not an assault weapon. That 100 round clip is what got him, it jammed the gun.
The shotgun likely did the most but I don't know that for sure. I know he jammed the rifle.
The gun control nuts make outrageous claims that are patently false.
Claim 14000 “children” since 2001
In reality this includes gang violence, up to age 21, and suicide
Number of actual children (12 or younger) is 233 per year or 892 since 2001
Here are the numbers on gun deaths from the CDC
30,896 in 2006 (10.34 per 100,000)
642 Unintentional (0.21)
12,791 homicide (4.28)
360 Legal Intervention (0.12)
16,833 Suicide (5.65)
217 twelve and under
Compared to other modalities
45,509 (15.23) MVC
More people die from suffocation per year than are murdered with guns 14,179 (4.75)vs 12,791
More children died in MVC’s (1,673 children 12 and under) and drowning (741) compared to 217 gun deaths
Lets ban bath tubs and motor vehicles "for the children".
link to the CDC info
http://webapp.cdc.gov/cgi-bin/broker.exe