Yosbelin Pérez is starting over with nothing in her name after trying to escape Venezuela's political, social and economic crisis.

SACRAMENTO, Calif. - Food delivery of the future has arrived. Robots could eliminate the need for delivery drivers (and tipping) one day. The four-wheeled robot will soon be the latest way to get food delivered to your doorstep. They're hoping to start testing the Kiwibot in September and plan to eventually have up to 50 robots on the streets. The robots are already operating in Berkeley, California and they're expanding to San Jose, Stanford and UC Davis this fall.