they are investigating. >>> and the head of the national transportation safety board will tour the site of the san bruno pipeline explosion today. deborah hersman along with a representative, jackie speier, will meet with pg&e officials, local authorities and some of the victims of that deadly explosion. hersman will also give an update on the investigation. the blast killed eight and destroyed 38 homes last september. >>> traffic and weather coming right up. stay with us. ♪ toothbrush, just in case: $4. ♪ home cooked meal: $28. ♪ first date finest: $33. ♪ having time on your side: priceless. mastercard paypass. bringing you the most convenient ways to pay. learn more at mastercard.com/paypass. who made an unexpected arrival. [ woman ] he was 4 months early, weighing 1 pound, 12 ounces.