A Democrat from Greene County challenging Rep. John Faso for his congressional seat has loaned himself half a million dollars in his effort to unseat the freshman Republican next year.Brian Flynn, 47, of Hunter in Greene County, is one of two Democratic challengers who raised more than Faso in the past three months, federal reports show.In all, eight Democrats have announced they want to take on Faso in New York's 19th Congressional District, even though the general [...]