Macron and Trump's bromance is big, but experts warn it might not be enough to get things done

AP Photo/Evan Vucci

• US President Donald Trump and French President Emmanuel Macron's friendship has blossomed in the past year.
• Recent victory with Syrian airstrikes set an optimistic stage for a constructive official state visit that starts Monday.
• But experts caution that the two leaders' stark contrast between political objectives could be too large of an obstacle for future policy partnerships.

French president Emmanuel Macron arrived Monday as...