DAYTON — State Rep. Dixie Allen of Jefferson Twp. switched her party affiliation from Democrat to Republican Friday and plans to screen Saturday for an appointment to take over the Montgomery County Commission seat of recently retired Vicki Pegg. State Rep. John White of Kettering, chairman of the Montgomery County Republican Party, said Allen "is the favorite and front-runner" for the county commission appointment because of her experience and "the level of respect she has earned as a legislator and community activist." Allen, a retired Wright-Patterson Air Force Base manager, has been a member of the Ohio House of Representatives...