US President Barack Obama will still make the case that Congress should authorise military force in Syria during a speech tonight, White House spokesman Jay Carney said.
Mr Carney told MSNBC that the White House is talking to leaders and members of Congress about timetables for a vote, but that congressional authorisation will take time.
More top news
The former prime minister suggested a Jeremy Corbyn government would be a 'very dangerous experiment'.
Schools in London, Brighton and Newcastle were among those closed after bogus security threats.
The World Health Organization said postponing the 2016 Games would not 'significantly alter' the spread of the Zika outbreak.