61.  The plan appears to be the most ambitious effort yet by Japan to become more actively involved in Mideast peacemaking.

62.  The plans represent his most ambitious effort yet to gain control of the company.

63.  Their departure signals the end of the ambitious effort to help the Horn of Africa nation in the face persistent clan warfare.

64.  Two years ago he met with Pastrana here to inaugurate Plan Colombia, the ambitious anti-drug effort funded in part with by the U.S. aid package.