Is Walter Moore Running Mates with Jack Weiss and Yes on B?

Not necessarily. But if you're a Republican voter who doesn't know any better and received the "slate mailer" above you might get that impression.

Slate mailers are generally a nasty part of politics. While the mailers seek to give the impression that a political party or organization are supporting a set of certain and candidates and/or ballot measures.

Though some slate mailers are sent out by official party organizations, most are organized for profit by political consultants. Each candidate and organization supporting or opposing a measure pays for placement on the slate.

In some cases where the consultant has not been able to sell a spot for a certain race in the election on his slate mailer, he may list other candidates or causes he is supporting for free.

Though the mailers contain small disclaimers indicating that most of the placements are paid and that a placement by one candidate or cause does not imply endorsement of other candidates and causes on the slate mailers, it still can be confusing for voters.

In this case according to the Los Angeles Ethics Commission website both Walter Moore affiliated Controller candidate Suzy Evans and City Attorney candidate Jack Weiss paid to be on the mailer. City records do not confirm if Moore nor the Yes on B campaign paid to be on the mailer or not.

Caveat emptor.