survive california's drough their business your realtime captioner is linda macdonald. now at 6:00, specialty ranchers going to extremes to survive california's drought. their business model on the verge of collapse. we'll have that story in just a minute but first, we have some breaking news we want to get to. streets in berkeley flooding right now because of a water main break. chopper 5 overhead parker between mcgee and california. east bay m.u.d. is out there now trying to shut off the water to this main as it spews all over the street. no word yet what caused the water main break. we'll have more details coming up. now back to our top story this evening. northern california ranchers are in crisis especially those devoted to raising grassfed