ride-sharing company lyft. they will cooperate in that business and also develop a fleet of driverless vehicles, something already on the drawing board of uber. and this rival look from minnesota. talk about a teaching moment. a cpr instructor saves a man s life right outside her classroom. jennifer brandt worked on a person who collapsed after shoveling snow. paramedics came back to the classroom to say the victim had survived. that s tonight s live look outside the beltway on