Well, as it relates to guns, there's the Second Amendment and while some want to implement strict gun-control legislation, there are those on the left that would prefer EU-styled gun control that would arguably violate the Second Amendment. A few of them would likely prefer to eliminate the Second Amendment or conveniently argue it doesn't apply to private ownership. I'm sure most common sense gun-control Democrats aren't out "to take away our guns" but their are some idiots who just can't keep their mouths shut who make statements that suggest "Yes, we would like to take away your guns and we dare you to try and stop us if it ever happens". Their the NRA's best, most reliable allies, ironically.