Drivers and passengers can freely switch between Uber and Lyft, but investors thinking about backing either car-hailing app must pick a side and stick to it.
WSJ.com: US Business, Wall Street Journal: Business
Tue, 02/24/2015 - 5:35pm
Drivers and passengers can freely switch between Uber and Lyft, but investors thinking about backing either car-hailing app must pick a side and stick to it.