"About two dozen people rallied outside of Visa headquarters, calling on the credit card company to stop doing business with stores selling assault weapons."

Via CBS Local:

The battle for tighter restrictions on gun sales in California includes a couple of new pushes to make it more difficult to purchase firearms.

Just like there are age restrictions for buying alcohol or renting a car, it could soon be illegal to buy long guns including assault rifles and shotguns for anyone under 21 years of age in California.

An amendment to a bill was introduced in Sacramento that would raise the age requirement for people purchasing long guns from 18 to 21, just as there currently is for handguns...

...In the meantime, a protest held in Foster City Thursday was aimed at making it harder to buy assault weapons at any age.

About two dozen people rallied outside of Visa headquarters, calling on the credit card company to stop doing business with stores selling assault weapons.