A scrum half is in an invidious position when he opts to tap and go. If the try is scored, or at least a penalty kicked, it was the right decision. If the finishers fail to finish, the blame gets shifted back to the scrum half whose quick thinking denied the team a shot at goal.. To shake up her look, Helen shows Lisa how a classic jersey dress that falls just above her knee can highlight her waist and draw attention away from her thighs. Worn with a pair of opaque tights and boots gives the dress a more casual twist that is just as comfortable to wear as separates. The cheap jerseys addition of a scarf gives Lisa's new casual look a stylish twist.. Republicans are looking for big numbers from the mostly smaller places along the Interstate 81 corridor that runs through the state's western edge. Democrats are banking on high Northern Virginia turnout in Alexandria, Arlington and above all Fairfax County, which cast about 300,000 votes in the McAuliffe and Warner victories,