Your help needed: Tell the US to ban plastic bags!

This just in from my friend Emily who was very influential in getting the San Francisco ban through:

San Francisco's recently passed and soon-to-be-implemented ban on plastic bags has made national news. Now Costco has posted a poll on their e-magazine! The plastic huggers are currently winning at 57%, so please click here and take 30 seconds to say YES!
To participate, click on "pages" at the top of the homepage and then "Page 16" for the poll. It's a little funky but I promise it doesn't take long!
Also, please pass it on! Send http://tinyurl.com/37u783 to your friends!
Thank you, thank you!
Emily