Even if you bought them in the state next door, possession is still illegal. Democrats won't get the lesson. Ban assault weapons completely, throughout the nation. If people can go to the state next door to get weapons, they can also get them smuggled in from the country next door. Mexico will be the exclusive dealer of assault weapons. The cartels must be excited over the prospect of an assault weapons ban in the US. It means huge profits for them. The US government gives the cartels weapons for free, they get them back into the states and sell them for a 100% profit! Guns are more profitable than drugs.
There was ONE armed guard at Columbine and he wasn't there. When seconds count, the police are only minutes away.