During last night’s coverage of the Chevron refinery explosion and fire in Richmond, All News KCBS aired a spot for Chevron at 7:26 p.m. The commercial, part of the oil company’s “We Agree” campaign, touted the benefits of fracking. At 10:13 p.m., during Channel 2’s coverage of the explosion, they also aired a Chevron “We Agree” spot. Doesn’t anybody check the commercial log anymore?