Milpitas Police Department's traffic unit will conduct a drunken driving/driver's license checkpoint on Saturday, May 23 on Great Mall Parkway between the hours of 9 p.  
 
Douglas Zimmerman
A weekend closure planned for Doyle Drive in San Francisco has been postponed after concerns were raised about the readiness of fire, ventilation, communication and other systems inside tunnels that are part of the $1 billion project.  
 
An obstruction was cleared from a BART track in the Berkeley Hills tunnel Friday morning but major delays persist for commuters, BART officials said.BART officials first reported the obstruction on the track at 7:30 a.  
 
 
(Herb Greene)
Friday's TV picks: Grateful Dead fans, get a load of this

'The Other One: The Long, Strange Trip of Bob Weir' chronicles Weir's journey from his youth in Palo Alto to global fame in documentary on Netflix. Plus, Thomas Middleditch of 'Silicon Valley' drums up laughs on 'Comedy Bang! Bang!' 
( Jeffrey R. Staab )
David Letterman set trashed; Dumpster divers move in

Hours after the 'Late Show' finished taping, the crew began dismantling and throwing away iconic parts of David Letterman's set.