During the next US presidential debate, the candidates will be pondering the important questions. But the most controversial may be ‘Sausage or pepperoni?’

Pizza Hut is offering a lifetime of free pizza — one large pie a week for 30 years — or a check for $15,600 (Rs 8.3 lakh) to anyone who poses the question to either US President Barack Obama or Republican candidate Mitt Romney during the live Town Hall-style debate next Tuesday.