When an ATF agent showed up at a citizen’s home to confiscate a gun, a woman at the condominium called 911 instead of opening her door. The ATF agent started screaming when the local cops arrived and slapped handcuffs on him, and it was all caught on video. Columbus police officers were dispatched to this apartment complex to investigate James Burk, who was acting suspiciously. (Credit: YouTube) When a resident in Dublin, Ohio heard a doorknock,…