the french davos is taking place this weekend, and we spoke with nyu professor nouriel roubini aboutght now there is less synchronized global growth, the eurozone, japan, the u.k. are slowing down. the two bright spots in the global economy were the u.s. and china, and now we are at the beginning of a generalized trade war not just because the u.s. and china, but because the u.s. is a must going to -- cars of the united states, and even nafta right now looks dead on arrival taste on the fact -- a perfect storm where the u.s. is engaged in trade wars with europe, the nafta partners and china, and there could be a slowdown of global economic growth. >> at the same time, i do not know how much reform you think has been done, but does that push us the case you laid out? i do not expect a or a recession, but this global expansion was fragile in the past few episodes of risk off and slowdown on global economic growth, and i this will imply a slowdown of global economic growth and there is always a reason that other things happen, for example, in europe and italy. fiscal stimulus is undesir