While Democratic foes Ciro Rodriguez and Henry Cuellar are focused on their battle in the 4th Court of Appeals, Republican Jim Hopson is block-walking in a bid to win support from swing voters. Hopson, a Seguin tax lawyer and certified public accountant, will be facing either Cuellar or Rodriguez in the November general election for the 28th Congressional District seat. Cuellar and Rodriguez, who holds the seat today, are locked in a court battle to determine who will be declared the Democratic nominee. Rodriguez was ahead after the initial count of the votes, but Cuellar moved into the lead after...