A Boeing engineer has told US lawmakers that he was harassed and threatened after he raised concerns about the safety of the company's planes. We hear from engineers and their claims.President Biden is set to call for a tripling of US tariffs on steel and aluminium. His demand for tariff hikes comes as he tackles fraught relations with China.Should players be excluded from betting on a game? The jury’s out for one NBA player who was given a lifetime ban by the NBA for breaching gambling rules.