There's a lot of talk about virtual currencies lately — how they work, economic implications and whether they're safe. But now a Native American tribe is using a bitcoin-like currency to help strengthen its sovereignty.
In South Dakota, the Oglala Lakota Nation has become the first Native American tribe to launch its own form of virtual currency. Payu Harris, its creator, calls it mazacoin.
His name is attached to a surgery that has saved many major league pitchers' careers.
But Tommy John knows that's an honor he came by thanks in large part to good luck.
"Fortunately for me, I was at the right place at the right time," he told All Things Considered host Melissa Block on Friday. "I happened to have one of the greatest surgeons of all time being the surgeon for the Los Angeles Dodgers."
The Senate majority leader is under steady attack from Republicans for calling the Koch brothers, billionaire funders of conservative causes, "un-American." His Senate colleagues across the aisle criticize his stewardship in unusually sharp terms.
Recognizing a rich vein, New Jersey GOP Gov. Chris Christie took on the Nevada Democrat on Thursday during his address to the Conservative Political Action Conference.