Talks between Northern Ireland's five main political parties resume in Belfast today.
On Friday, the parties made a significant breakthrough when they agreed a common position on how to handle the public finances, including welfare reform. They've requested two billion pounds over ten years from London.
The matters still to be agreed include how to address legacy issues, flags and parades.
Political Correspondent at the Ulster Newsletter, Sam McBride, says British Prime Minister David Cameron might seal the deal by agreeing to the financial request: