Holmes rules out mayor bid, pins hopes on Sanchez Ex-Port chairman to spearhead former councilman's campaign Copyright 2003 Houston Chronicle Political Writer Former Port of Houston Authority Chairman Ned Holmes ended speculation about a mayoral run of his own Thursday when he announced that he'll be campaign chairman for Orlando Sanchez. Sanchez, a former City Council member and 2001 mayoral candidate who now works for an investment firm and an accounting firm, is expected to kick off his second mayoral run later this spring. Holmes is a local investor who has played an important role in raising money for the...