. >> the allegations were initially made by prosecuteor alberto nisman. his body was found in his path, a pistol shot to his head. there was investigation into how he died. nearly a month later they're still determining its suicide not murder. >> some say it's politically motivated and amounts to nothing. the only certainty is that the uncertainty, and argentines are into close for discovering who detonated the bomb in 1994, or how alberto nisman died. >> meanwhile president kirchner has flown to the south for four-day holiday weekend. she'll return for a march organized for nisman colleagues. ben thousand aries. >> the accusations against her research biased. >> you >> they're pursuing a political outcome. >> still ahead on al jazeera. sectarian divisions remain unresolved ten years after after the assassination of hariri. >> we have the story of a palestinian couple and how israel stands in the way of their romance. >> on the stream >> 40% of the food produced in the us ends up in landfills at a cost of a 165 billion a year. we look at inovative ways to