Portland rioters chase Trump supporter’s truck for 8 blocks
I couldn't embed this video but the link will take you to it. I notice, as Senior Chief remarked on another post, that this is happening in places where the mob knows the people they are attacking are not likely to be armed.
Below is a cut and paste on which states have stand your ground laws, which have castle laws, and which have "duty to retreat" laws. Remember Monty Pythons "The Holy Grail" ....Run Away! Run Away!
Each state's laws are written differently so I would read the actual law for the state you live in. I know the gun laws for Georgia, North Carolina, Tennessee pretty well and I am learning South Carolina. That's because those are states I go into, that honor my Georgia concealed carry permit.