SALT LAKE CITY — A conservative activist charged with raping four women rubbed shoulders with some of Utah's most prominent Republican politicians and served as co-chairman of a 2007 fundraiser for GOP presidential candidate Mitt Romney. Many of them, including Sens. Orrin Hatch and Mike Lee, Rep. Jason Chaffetz, Gov. Gary Herbert and 4th Congressional District candidate Mia Love, have attended a barbecue Greg Peterson hosted what he called the Rocky Mountain Conservatives Conference at his lakeside cabin the past three years. Peterson organized it as a "healing" event in 2010 after the contentious state GOP convention that ousted Sen....