I'm usually not a fan of more legislation, but this one even I have a hard time being against.
One of my readers sent this link to Consumer's Union (the non-profit publisher of Consumer Reports). They're trying to encourage legislators to make credit card disclosures more transparent, and to rein in some of the more abusive credit card company practices.
They've got a great short animated video titled "It's Always Christmas Time For Visa". Check it out.
Then sign the petition, if you're so inclined.