An ailing, 81-year-old Fidel Castro resigned as Cuba’s president Tuesday after nearly a half-century in power, saying he will not accept a new term when parliament meets Sunday.
 
							
			
								
			            
            
				
			
            
            An ailing, 81-year-old Fidel Castro resigned as Cuba’s president Tuesday after nearly a half-century in power, saying he will not accept a new term when parliament meets Sunday.