you see the steady stream of head lightins. low clouds. not a problem for visibility. a smooth drive across the span. in the city, reports of a crash. mission. not a serious injury crash from what i understand. it is there for a major portion of your roadway. we will give you a look farther north to the golden gate bridge. we have those crews mid-span. around the bend, on the left side of your screen. a crew moving those cones just finishing up the south side. moving to the north bound construction site where you are down to one lane. no surprises for folks from the waldo tunnel and back into san francisco. >>> medical marijuana use is on the rise to help treat pet illnesses. that's right, your pets. the journal of the american veterinarian association news says a growing number of owners are now using pots to treat their pet's ailments. one vet in l.a. became the first to offer marijuana to treat canine pain. many other vets, they say marijuana use on animals is still not a proven treatment. more studies will definitely need to be done. >>> i imagine it is injected. >