The CBO’s Budget and Economic Outlook is a must read. In addition to the widening budget deficit (no supply side miracle here), and the downward revision in projected 2018 growth, there is this commentary in the section blandly titled “Some Uncertainties in the Economic Outlook” (page 14 onward):
A sizable uncertainty in the U.S. trade and inflation forecast stems from recent changes to U.S. import tariffs and the retaliation of the country’s key trading partners.