Democrats on Wednesday blasted the Trump administration’s moves to roll back environmental regulations during the coronavirus crisis , with one senator saying a “pandemic of pollution″ has been released. The Environmental Protection Agency has weakened regulations dealing with fuel efficiency and mercury emissions and has waived enforcement on a range of public health and environmental mandates, saying industries could have trouble complying with them during the coronavirus pandemic. The rollbacks are among dozens of actions by the EPA to ease requirements on industry to monitor, report and reduce toxic pollutants, heavy metals and climate-damaging fossil fuel emissions. Administrator Andrew Wheeler said the EPA remains “open for business” and “at work meeting our mission of protecting human health and the environment.″ Wheeler told the Senate Environment and Public Works Committee that the EPA has approved hundreds of virus-killing disinfectants in recent weeks — more than 400 now, […]