So your Taxi pulls up and there's no one at the wheel. Would you still get in? Elon Musk from Tesla says he'll have over a million "Robo-Taxis" on the road next. Did you know there's a legal percentage here in Utah for lawn covering your front yard? Who knew? And that you can be fined for not having said lawn percentage? Also, a cool new treasure hunt in your spare change, brain implants that turn thought into words and LeBron James - yes, the NBA player - is creating a whole new way to reach "unsaveable" kids.