UK MPs will vote later Tuesday on a Brexit deal, after "changes" were won by British negotiators.
Theresa May's government says these are "legally binding" and provide reassurance Britain can't be trapped in the controversial Irish border backstop.
Olly Barratt reports from London:

US, Iran and mediators make push for 45-day ceasefire
US snatches airman from Iran as Trump, Israel ratchet up pressure
Ships near Italy rescue 32 migrants as 71 remain missing
Nigerian army rescues 31 hostages after church attack
At least 11 killed in Israeli airstrikes in Lebanon