COLUMBUS, OH — Republicans can usually expect a friendly reception in Butler County, but the mood of at least one Republican there is less than friendly toward John McCain. Sheriff Richard K. Jones doesn’t think much of McCain’s views on illegal immigrants and wants to make sure the presumptive Republican nominee for president knows it. So when McCain makes a stop for a fundraiser in the county today, Aug. 7, he’ll encounter something you don’t usually see in a presidential campaign: an attack ad from a fellow Republican. Jones, who’s become known nationally for cracking down on illegal immigration in...