Rescuer describes finding the family to rescue . He warms rocks by hand and puts them in the Jeep . They are stable with ` ` no frostbite , just some minor issues , '' hospital says . CNN 's Ralph Ellis , Holly Yan , Miguel Marquez , Carma Hassan , Sarah Aarthun , Chuck Conder , Shane Deitert , Stephanie Elam , Randi Kaye , Chuck Johnston , Judson Jones and Casey Wian contributed to this report . The two ' ` ` did a fabulous job keeping ( the kids ) warm , '' the woman adds .
Rescuer describes finding the family to rescue . He warms rocks by hand and puts them in the Jeep . They are stable with ` ` no frostbite , just some minor issues , '' hospital says . The two ' ` ` did a fabulous job keeping ( the kids ) warm , '' the woman adds .