Location make this unique. Right along el capitan in the height of the climbing season. The dust cloud that engulfed much of yosemite valley. Boxes nbc bay area s Sergio Quintana was on the valley floor when it happened and joins us w the very latest. Sergio . Raj anim we wanna follow up on yesterday s rockslide. Two this one was much bigger. Its huge, its enormous. Theres now a massive gash on the face of el capitan. Now its going to take cruise abo crews a day to clear out north side drive so they can expect that to be closed down at least until tomorrow. Iddlt is a living, breathing old onal park and these things do happen. We want to follow up on yesterdays rock slides. Two british tourists were in the middle of that one. The man was 32 Andrew Foster from whales. Is wife was injured and remains in the hospital. The couple was in yosemite to t ck climb but was not climbing at the time of the slide. There is video showing the power of these slides. Ing tan show us your videos at ic o