Cuba stages last May Day parade under Castro

Millions of Cubans rallied in May Day parades Monday, the last to be overseen by President Raul Castro -- and the first without his late brother and revolutionary predecessor Fidel.The rallies filled Havana's Revolution Square and other spots across the country in a sea of red, white and blue national flags and giant portraits of Fidel Castro.Traditionally a day of protest and defense of workers' rights worldwide, the May Day rally in communist Cuba is unusual in being a march in support of the