<sod >IMF head Christine Lagarde must stand trial over aÃÂÃÂ payment of 400 million eurosÃÂÃÂ to tycoon Bernard Tapie, a French appeals court has ruled.< eod>< sod > IMF head Christine Lagarde must stand trial in France over aÃÂÃÂ payment of ÃÂ¢ÃÂÃÂ¬403ÃÂÃÂ million (ÃÂÃÂ£340m) to tycoon Bernard Tapie, a French appeals court has ruled.< eod>