Bobby Jindal hijacks debate with fight over direction of GOP

MILWAUKEE — The prime-time debate between eight top Republican presidential candidates had few memorable moments and did little to re-order the race. But Fox Business breathed new life into the undercard debate with the inclusion of Chris Christie and Mike Huckabee. And in that debate, a particularly contentious series of confrontations initiated by another undercard candidate, Bobby Jindal, made for the evening’s most revealing discussion, on the division between strongly conservative GOP voters and so-called big-government Republicans.