In the Dallas metroplex there is a Wal-Mart at every corner it seems. We actually do a fair amount of our grocery shopping there, since there is one fairly close to our neighborhood. I noticed the other day that Wal-Mart is now selling reusable bags. These bags are only $1 and a great size for groceries. I did a little bit of research and read they are committed to reducing their plastic bag waste by a third by 2013, Yippee! Read more about it here.