the alum collin cakaepernick showed up to honor the graduates and the former teachers retiring. he thanked his former coach brandon harris and another teacher. and neither had any idea that he wassen coming. kaepernick worked out the surprise with the school principal, and the students were going bananas there. >> understandably. i would do the same thing. >>> so we are following breaking news and not a good morning for b.a.r.t., mike? >> no, the opposite of that. we are looking at the transbay tube of b.a.r.t. going under the water. we talked about a maintenance problem of two vehicles crashed overnight and they have single track which means half of the service available between oakland and san francisco and both directions are experiencing major delays and basically that is going to affect system-wide and the only trains not affected are the ones on the east bay, but even that will experience the ripple effects. so we will have problems and folks need to avoid that and hit the roads. we will watch the bay bridge and more on the ripple effect when we come back. >>> yes continue