By Staff The nonprofit Community Concepts Finance Corp. in Lewiston today installed a veteran state legislator as its new president. Nate Libby, D-Lewiston, has been working with Community Concepts as a consultant on two wellness shelter projects since April, according to a news release. “Community Concepts Finance Corp. believes all individuals, families and communities can be financially secure and the programs and services we offer directly address what I view as our state’s biggest challenge: growing our economy and household incomes,” Libby said in the release. “I look forward to leading an outstanding team in support of our mission.”