people that we talked to, as far as i'm aware. they said they had security come in and try to help deal with it. one er nurse said she was assaulted when she was nine months pregnant and she and another employee put a cart between herself and another patient to protect them. they say they have security, their management at the hospitals have been helping them, giving them security, giving them tools to try to deal with this but they say frankly they feel like they're so overwhelmed with this animosity that they really don't necessarily have enough protection, geoff. >> those health care workers are the saints among us. ellison barber, great reporting as always. great to see you. up next, an early christmas gift from the u.s. postal service. the holiday price hike coming to a post office near you. also coming up, potential homebuyers beware. how wall street investors are bidding everyday americans out of the american dream.