Three Republican senators voice concern about EPA head Scott Pruitt's conduct

Washington • Three Republican senators expressed concern Sunday about embattled Environmental Protection Agency Administrator Scott Pruitt, amid growing scrutiny over his spending and management practices.Sens. John Neely Kennedy of Louisiana, Lindsey Graham of South Carolina and Susan Collins of Maine voiced worry about Pruitt’s conduct in interviews on morning television talks shows. Their comments came just hours after President Donald Trump defended Pruitt, writing on Twitter that