Crossposted from Daily Kos, hope I work the formatting out better this time!

Charles Grassley is a fairly conservative Republican senator. He has his bright spots and a bit of sanity; he helps whistleblowers and he is in favor of renewable energy.  That said, he doesn’t really believe in AGW and he opposes cap-and-trade, so he is likely to be a “NO” on Kerry-Boxer.  Follow me below the fold for the evidence.

Cross-posted from Daily Kos and Congress Matters.

Tom Harkin is one of the more liberal Democrats in the Senate.  Up until very recently, he was in a powerful position to affect the Senate version of ACES, as chairman of the Agriculture committee, but that role is now held by Blanche Lincoln (D-Walmart).  Healthcare's gain is ACES's loss. However, Harkin is still a member of the committee, and hopefully wields some influence. (See [http://www.tnr.com/blog/the-vine/blanche-lincoln-ag-chair-say-it-aint-so this] for the chairmanship changeover.)

Harkin was in a position to keep Collin Peterson's additions to the bill (remember the House Ag guy who held the bill up for more breaks for farmers?).  He *is* a farm state Senator, supporting farm interests, including a strong emphasis on biofuels from corn and soy. However, he has a history of strongly supporting renewable energy, efforts to reduce greenhouse gas emissions, and the use of biochar to sequester carbon.