Calif. mobile home park residents battle health issues after high levels of arsenic found in water

Residents of the Oasis Mobile Home Park in Thermal, Calif., home to a little more than 1,000 people in about 230 units, have suffered from a variety of health issues, like persistent rashes, hair loss, kidney disease and even cancer. Residents and their advocates say they may be caused by high levels of arsenic found in the park's water.