A construction worker at the Brazilian football stadium where two people died in an accident has told ITV News builders did not "cross safety limits", amid claims staff were told to keep working despite safety fears.
Brazil Correspondent Nick Ravenscroft reports.
More top news
Experts have warned that Ash dieback's impact on millions of trees could have serious consequences for the landscape and wildlife.
White House officials said that the US intelligence community has confirmed the death of Afghan Taliban leader Mullah Omar.
Jamie Oliver and health experts have been asked to help the Government in tackling the problem of obesity in primary school children.