Democrat Dave Vento and Republican Harry R. Schlegel are vying to become mayor of Plum in the Nov. 7 election. Vento is a member of the Plum council. Schlegel is the borough tax collector. http://triblive.com/local/plum/12850485-74/councilman-vento-squares-off-against-tax-collector-schlegel-in-plum-mayoral-race