A California mayor is suing her own city for $7.5million – and is still running for re-election. Deborah Robertson, 73, has been mayor of Rialto, a city of a little over 100,000 people east of Los Angeles, since 2012. City documents show she filed three separate claims last year alleging age and racial discrimination, invasion of privacy and improper handling of her retirement fund, with a total liability she estimated at $7,482,000.