French President Francois Hollande and US President-elect Donald Trump had a phone conversation on Friday in which they agreed to clarify positions on key issues such as the Middle East and Ukraine, said a source in Hollande's camp. The source told Reuters that the phone conversation lasted between seven and eight minutes and took place in 'good conditions.' 'They agreed to work together on a number of key issues in order to clarify positions - the 'war on terror', Ukraine, Syria, Iran's nuclear deal and the Paris climate change agreement,' said the source.