President-elect Donald Trump has tapped Republican former congressman Lee Zeldin to head the country's Environmental Protection Agency. A key appointment in Trump's climate agenda-- which includes boosting fossil fuel expansion and rolling back environmental regulation-- is Lee Zeldin,

The Senate Environment and Public Works Committee is questioning the nominee to lead the Environmental Protection Agency, Lee Zeldin, in a confirmation hearing Thursday.

Mr. Zeldin, a Trump loyalist, would be charged with dismantling climate rules and perhaps the agency itself. He faced questions from the Senate Thursday.