Coal is dirty! There was a time in the sixties that Philadelphia’s sky was always gray. Dirty coal emissions pose extreme health risks. Why is the Congress cow towing to this president. It’s your job to make laws not wait for the misinformed directive of a president that opted out of the Paris Accord and does not care about the environment. Do your job. Congress is supposed to represent the people NOT donors and lobbies. If you guys would stop spending 4 hours a day raising money for your parties, and start representing the Voters our country would be a better place! I am an activist. I don’t know why I bother to vote anymore. My vote doesn’t count as long as special interests control your vote in Congress.