Lyft launches teen accounts in the US more than two years after Uber, with safety features such as PIN verification, real-time tracking, and audio recordings (Samantha Subin/CNBC)

Samantha Subin / CNBC: Lyft launches teen accounts in the US more than two years after Uber, with safety features such as PIN verification, real-time tracking, and audio recordings   —  Lyft on Monday officially launched teen accounts nationwide in a bid to match competitor Uber.  —  CEO David Risher addressed …