Yes the food is irradiated. Yes Wal-Mart is going to lie through their teeth about the food until people start getting sick(this Summer).

http://www.cnngo.com/tokyo/eat/walmart-major-deal-bring-japanese-fo...

Do assume now that big box food chains will be selling similar products. The world is now buying and selling radioactive food(and many other assorted export items) deeply below Japanese(and Chinese) costs due to the crisis. Yes China is widely selling rejected radioactive Japanese products too.

As usual, money is being chosen over health. But this time it will affect a lot of people on this board and their families if people don't pay attention.

Pay attention to what you are eating. Now is the time to go local.

This is just a link for local resources: http://www.organicconsumers.org/

(The reason I do not endorse the OCA completely is because I told them last April that Eden Organic food was selling them irradiated food and they repeatedly denied it. )