By Lester Graham, The Environment Report
http://stream.publicbroadcasting.net/production/mp3/kwmu/local-kwmu-829786.mp3
Ann Arbor, Mich. – President Obama wants the United States to reduce greenhouse gases, especially carbon dioxide, that contribute to global warming. And Congress is considering a carbon cap-and-trade program.
In the third part of our series on the future of coal, the Environment Report's Lester Graham looks at what such a program will mean to coal-burning industries and your power bill.