Recorded Delivery http://bwwf.co.uk/bupropion-hcl-xl-300-mg-tablet-and/ bupropion er 150 mg  McConnell, leader of the Senate Republican majority, urged governors and state officials Tuesday to "think twice" before submitting state plans to the Environmental Protection Agency (EPA) to comply with its Clean Power Plan, a federal rule that requires each state to slash the carbon emission rate of its power plants.