Is it true that in all states you can be charged for a DUI if you blood alcohol level is 10 percent?

If you have a 10% blood alcohol content level, there'll be no need to charge you - you'll be dead.

.08% is a DUI under federal law. States, however, are free to impose stricter laws than that, and may charge you with a DUI for having .01 to .05%, whereas drivers under 21 years of age will typically be subject to a zero tolerance law.