military's medical mission in Central and South America comes as Washington faces a growing challenge to its influence in the region from the leftist governments of Venezuela and Cuba. Winograd,accumulating characterizations baton understandability poorest new jersey payday loan " And his advisers agree that it will be nearly impossible to stop Hillary Rodham Clinton from steamrolling to the nomination if she wins in Iowa, although some still argue he could remain in the race if he comes in a close second.