WASHINGTON —Turkish President Recep Tayyip Erdogan’s visit to the White House drew sharp bipartisan criticism from Congress and rallied protesters across the capital on Wednesday who decried Turkey’s recent military foray into northeastern Syria. Erdogan…

President Trump’s defeat of Islamic State as a territorial power was a major foreign-policy success, yet he may now undo it with a retreat from Syria that will also signal to U.S. allies that the…