Where is the video of Hillary saying she if elected will send UN troops door to door to get the guns

Hillary said she would send troops door to door to get the guns. I heard something like this out of her on cnn. It was only on once. I have no idea why they don't use this against her. We all know deep in our hearts that this is the plan. Hearing it come out of her mouth is really something. I may not have quoted her correctly but it is close.