this time, rosenbach didn't say actually i was just on my way to san marino california. he said you have it. >> was awasn't a 100,000 powerb? for >> it was purported to be in the press a 100,000 powerbook.

even in the most genteel surroundings like here in sleepy, sunny san marino, california, neighborly relationsu what they think of you. >> reporter: that's what happened. and it's dirtied the name of san marino. >> when they think of san marino, they're gonna think of the poop zone. >> reporter: watch the security camera evidence. a man picks up a bag of dog poop, not from his own dog, it was just lying on the sidewalk, and flings that feces onto a neighbor's doorstep. >> i was stunned. this is shocking to the whole community. >> reporter: because the man caught on camera lobbing that little numero duo, none other than the man in the big chair, the mayor. and mayor dennis kneier has gone the way of nixon, he resigned. we've been trying to get in contact with you about the whole dog poop thing. >> well, i haven't gotten any messages. and i'm really busy now. >> reporter: he's just woken up. >> are you a psychologist? >> i'm not. >> and neither am i. and i can't answer your question other than to say it was a mistake. i was tired in the time that i did it. it was a mistake. >> reporter: dr. ari

>> no, you haven't. >> reporter: which brings us back to san marino, california, and poopgate, and mr did a little part of you think, "yes. we got him"? >> yes. yeah, of course. >> reporter: the mayor resigned, apologized. he's all about humble pie. >> i don't know what else i can do. i can't turn back to june the 7th. >> reporter: but mr. lau and others aren't finished. they want him off the city council. you seem like a very nice chap. he seems very nice. it's a beautiful neighborhood.

this time, rosenbach didn't say actually i was just on my way to san marino california. he said you have it. >> was awasn't a 100,000 powerb? for >> it was purported to be in the press a 100,000 powerbook. the >> [inaudible] >> could you comdid you come toe microphone please. >> did the checks that you examine to tell him all the prices they paid for the collection x. >> as you can imagine some of them are for the individual books and others were for groups of the books and other times you could tell he and other times you couldn't. he bought 82 of them. i think the least he paid was maybe $300 is the most was $53,000. in the book i use a formula to tell the reader how much that is in today's dollars. it's important to go through with the invoices and some's folger himself got mixed up and what he had paid. some of it was in dollars and some of it was in pounds. since he was paying for them and once he compared the description with the entity he said i don't want it. that's why he was so valuable at the standard oil. he could look at a sheet of paper giving the oil refin