(AP) — A Lowell man who doused a convenience store clerk with gasoline and showed a lighter while threatening to set the man on fire has been sentenced to up to six years in prison. The Sun (http://bit.ly/1KXIxQ1) reports that 30-year-old John Soiles was sentenced to five to six years behind bars and three years of probation after pleading guilty to masked armed robbery and assault and battery with a dangerous weapon.