Cold and snow may seem the norm, after a week in the big chill, but Homeland security officials are still urging you to continue to check on elderly or disabled neighbors who might need some help. They suggest asking those who may be in need if they need help clearing their driveway or sidewalk, if their home heating is working OK and if they need errands run. If those neighbors say they don't need any help, give them their contact information in case their situation changes.