June 2, 2015 11:28 pm
You remember the shoe-bomber, Richard Reid.
He was convicted for trying to blow up a trans-Atlantic airliner in 2001.
He got a life sentence, and is now at a super-max prison.
However, a judge has lifted some restrictions.
We learn more from CNN Washington Correspondent Brian Todd.
How the US Mint and NIST are perfecting the money-making process.