Liverpool fans plan walkout over ticket prices

(Reuters) - Liverpool could suffer the embarrassment of a mass exodus on Saturday with supporters' groups calling on fans to leave their seats during the home Premier League match against Sunderland to protest against a rise in ticket prices. Two prominent groups have urged spectators to walk out in the 77th minute to express discontent at the club's decision to charge 77 pounds ($112.09) for the most expensive ticket in Anfield's redeveloped main stand next season, up from 59 pounds. Liverpool