Iran nuclear talks extended until April 2

Lausanne, April 2 (IANS) Negotiations over the Iranian nuclear programme has been extended for the second time after the world powers and Iran missed the March 31 deadline for a preliminary accord. US state department spokesperson Marie Harf said progress had been made in the talks, adding that US Secretary of State John Kerry would be staying "until at least Thursday morning", The Washington Post reported on Wednesday. In Washington, White House spokesman Josh Earnest said the talks continued t