d.c. suburbs. loudon county, home of manassas and prince william. go back to 2000. george allen was elected. when president obama ran in 2008 he won those three by more than 140,000 votes combined. if allen craig can repeat his victories in loudon and prince william and hold down caine, he ll have the edge and tommy thompson and timmy baldwin in a tight race. a state president obama won by double digits in 2008. but when republican and tea party favorite ron johnson ran for senate two years later we saw huge changes in the electorate. take a look at two of the giggest counties, brown and