hollywood celebrities clueing dionne warwick and steven. we couldn't find him but here on main street in hayward -- we confronted another tax evadetor. >> you and your husband owes the state. >> reporter: the franchise tax board also says the couple living in this 2.5-acre in clayton is way behind on his taxes. >> [dog barking]. >> reporter: then there's dr. ball at walnut creek. he's number one on the list of corporate tax delinquents. >> we asking why he hasn't paid a $4.2 million tax bill. >> reporter: we will continue to publicly shame these tax evadetors. missing money that could have a tax impact on education. >> when question come back, it seems to be a mystery of the universe. we'll show you your own personal best option. >> with most cell phone contracts lasting 2 year, many consumers want to make sure they get the carrier that deliver the best quality for the lowest price. no one service fits all. >> reporter: who has the best mobile phone service? >> verizon. >> at&t. >> metro pcs. >> we never tell anybody. >> reporter: bill moor