> the treasury department won't tell you what security measures are on the bill, nor when they change them Here are a few Treasury Department webpages telling

> the treasury department won't tell you what security measures are on the bill, nor when they change them Here are a few Treasury Department webpages telling you what security measures are on the bill, and they publish a press release with a new interactive site when they change them: http://www.newmoney.gov/newmoney/flash/interactive100/index.html http://www.newmoney.gov/newmoney/flash/interactive100/index.... http://www.newmoney.gov/uscurrency/redesigned100.htm http://www.newmoney.gov/uscurrency/redesigned100.htm http://www.moneyfactory.gov/anticounterfeiting/securityfeatures.html http://www.moneyfactory.gov/anticounterfeiting/securityfeatu...