For AuCoin, however, first came the Democratic primary. He faced Portland attorney Joe Wetzel and Bend businessman Harry Lonsdale in what became a "brutal, bitter" contest. Lonsdale, who had run a close race against incumbent Mark Hatfield for Oregon's other Senate seat two years prior, emerged as AuCoin's principal rival; Wetzel, who criticized Packwood and AuCoin as long-term, ineffective members of Congress, trailed throughout the race, and was not invited to an April debate sponsored by the City Club of Portland. Lonsdale took on "the Les AuCoin-Mark Hatfield-Bob Packwood coalition" as his primary cause, stating "I consider Les AuCoin a good man who has been corrupted by PAC money over the years".