(Portland, OR) -- Portland mayoral candidates are discussing their stances on homelessness, crime and public safety. The three issues were among the central topics of last night's debate among five candidates. Those candidates are city commissioners Rene Gonzalez, Mingus Mapps and Carmen Rubio along with nonprofit Shelter Portland founder Keith Wilson and stripper Liv Osthus. A total of 19 candidates are running for Portland mayor in next month's election.