JUST WATCHED What is Trump's foreign policy? Replay More Videos ... MUST WATCH What is Trump's foreign policy? Thus, the Syrian Kurds have made critical advances against key ISIS strongholds because the United States has provided carefully synchronized precision strikes from the air -- the type of air support that only the United States is able to provide. Some have argued that Trump's approach will force these countries to step up because they'll realize the United States won't be there for them. Trump's approach seems instead to involve handing off the world as we withdraw from it.

Source: CNN June 10, 2017 14:48 UTC