The Democratic Party could replace Maine Senate candidate Graham Platner on the general election ballot if he wins the primary and subsequently quits before a specific date, according to state law.A candidate “nominated for an office at a primary election” can withdraw by 5 p.m. of the second Monday in July preceding the general election, under a Maine statute. The state Democratic Party committee may then “make a replacement nomination for the general election” by 5 p.m. of the fourth Monday in July.If Platner wins the Democratic primary on June 9, the statute provides Democrats with a potential path to...