Manchester City's Micah Richards challenges Liverpool's Andy Carroll (R) during their English League Cup semi-final, first leg soccer match at the Etihad Stadium in Manchester, northern England, January 11, 2012. REUTERS Nigel Roddis (BRITAIN-Tags: - Tags: SPORT SOCCER TPX IMAGES OF THE DAY CARLING CUP) NO USE WITH UNAUTHORIZED AUDIO, VIDEO, DATA, FIXTURE LISTS, CLUB/LEAGUE LOGOS OR "LIVE" SERVICES. ONLINE IN-MATCH USE LIMITED TO 45 IMAGES, NO VIDEO EMULATION. NO USE IN BETTING, GAMES OR SINGLE CLUB/LEAGUE/PLAYER PUBLICATIONS