A decade ago a disputed presidential election in Kenya led to violence that left more than 1,400 people dead and forced 600,000 from their homes. Now political tensions are again running high after another disputed election in August. The country's electoral board declared incumbent President Uhuru Kenyatta the victor by 1.4 million votes over opposition candidate Raila Odinga. But Kenya's Supreme Court nullified the result, saying the poll had been marred by "irregularities" and ordered a new