The impact of the recent multiple victim public shootings on support for gun control

From the Associated Press:

The July 20 mass shooting at a suburban Denver movie theater that killed 12 people and wounded 58 others did not move opinion on gun rights, where 49 percent oppose gun control measures and 43 percent said limits on gun ownership would not infringe on the constitutional right to bear arms. . . .

The AP-NCC Poll was conducted by GfK Roper Public Affairs & Corporate Communications from Aug. 16-20, using landline and cellphone interviews with 1,006 randomly chosen adults. The margin of sampling error was plus or minus 3.9 percentage points.