A lower court has limited mail-order access to the abortion pill mifepristone, which the drug's maker says will cause "irreparable harm".

The new measures come on top of a US blockade of oil to Cuba that has caused widespread blackouts and fuel shortages.

The president writes that hostilities "have terminated" because of the ceasefire, arguing he does not need congressional authorisation.

Court papers do not explicitly accuse the suspect of shooting the officer, even as officials say it was not "friendly fire".

Both Bushes and Reagan won authorisation for wars, but Obama and Clinton ducked the requirement.

Former Formula 1 driver and Paralympic champion Alex Zanardi dies at the age of 59.