By John Irish and Lesley Wroughton VIENNA (Reuters) - U.S. Secretary of State John Kerry said on Sunday major differences persist between Iran and six world powers negotiating on Tehran's nuclear program, with a week to go before a deadline for a deal. The United States, Britain, France, Germany, Russia and China want Iran to reduce its nuclear fuel-making capacity to deny it any means of quickly producing atom bombs. In exchange, international sanctions that have crippled the large OPEC member's oil-dependent economy would gradually be lifted. Iran says it is enriching uranium for peaceful energy purposes only and wants the sanctions removed swiftly.
RIO DE JANEIRO (AP) — The biggest game in football, the World Cup final, is underway, with the marquee match-up of Germany against Argentina capping a terrific 32-day festival for the sport and Brazil.