Prime Minister David Cameron said the UK must lead the fight against hunger ahead of next week's G8 summit.
Mr Cameron said, "One billion still go hungry. It's right that as Britain hosts the G8, we lead from the front and help beat hunger".
More top news
Ofcom proposed that BT's Openreach network become a "distinct company" within the BT Group - but stopped short of calling for a sell-off.
Most areas should start off dry, but showery outbreaks of rain will move eastwards across the UK throughout the day.
The First Lady's masterly performance, combined with Bernie Sanders' impressive speech, saved a convention that was fraying at the edges.