Democratic Rep. Henry Waxman of California stands in his Capitol Hill office beside a wall displaying his legislative accomplishments. Waxman, 74, said Thursday that he would retire after 40 years in the House of Representatives.
Workers inspect an area near storage tanks where a chemical leaked into the Elk River at Freedom Industries storage facility in Charleston, W.Va., on Jan. 13. It is still unclear exactly how much of the chemicals leaked into the area's water supply.
State officials in West Virginia say that in most areas, they can no longer detect any of the industrial chemical MCHM that spilled into the water supply recently. They say the water is safe for people to drink and use — including most pregnant women. But other public health specialists say they don't trust these assurances.
"I think there's no way to know what the safe levels of the chemicals are at this point," says Dr. Rahul Gupta, director of the state's largest public health department. He's in charge of protecting 250,000 people whose water was affected by the spill.
Think your commute is bad? Try 580 miles, one-way.
Door to door, that's how far Rory Richardson travels between his home in western Montana and his job on the oil fields near Williston, N.D. Often, he makes the trip on a plane his company charters to shuttle workers between here and the Northwest.
"It's no fun coming over to North Dakota," he says, clutching a duffel bag and a cooler of food as he walks out of Williston's one-room airport and into the biting North Dakota winter.