What is your stance on guns?

I'm an old soldier (Vietnam vet) that seeks out the homeless to bring them food, water, and other necessities. I've had a concealed carry pistol permit for many years and because some of the homeless have been through our legal system after committing misdemeanors and/or felonies I am always armed wherever it is lawful to do so. I've only had to present my pistol once after two homeless men tried to hijack my car while bringing them provisions. I held them at bay until the police arrived to arrest them both. Body language and eye contact or lack thereof speak volumes. So yes, of course I support the 2nd amendment.