FOX BIZ NEWS: Uber, Postmates sue to block California gig worker law, claiming it's unconstitutional

Uber, Postmates sue to block California gig worker law, claiming it's unconstitutional



Ride-hailing company Uber Technologies Inc and courier services provider Postmates Inc asked a U.S. court to block a California labor law set to go into effect on Wednesday, arguing the bill violates the U.S. Constitution.