rana fula is cnn's global economic analyst.tephen moore was a top economic adviser to donald trump's 2016 campaign. he is a senior economics analyst for cnn. steve cook, let me begin by asking you to help us understand what is happening in turkey, because this is one of closest alliances the united states has had geopolitically for 60 years, and it feels like it's sort of over. >> in ways, the relationship between the united states and turkey is coming to an end. the two countries have different strategic interests. they have different priorities, they have different goals. the turks have developed their relations with the russians. they've complicated america's fight against the islamic state in syria, and have actually helped the iranians evade sanctions that are intended to arrest the development of iran's nuclear program. i think what you have in turkey at the moment, though, is two separate crises. a lira crisis, an economic crisis, and a crisis in relations between the united states and turkey that the two leaders have co