G20 meets Tillerson: what to expect

US Secretary of State Rex Tillerson's G20 peers get their first chance Thursday to hear direct from the top what President Donald Trump's foreign policy will look like.The first task for the G20 ministers, including Russia, China, Brazil and India, will be to get Tillerson to spell out exactly what "America First" means in practice.For Trump, it is what it says -- American interests come first and the United States will treat other nations on a come-as-you-are basis, doing specific deals on spec