NEW YORK — One of the threads federal investigators are tugging at in their probe of Mayor Eric Adams’ 2021 campaign and its connections to Turkey is his travel to that Middle Eastern country over the years, sources confirmed to the New York Daily News. Adams has said he traveled to Turkey up to seven times, but he’s offered little detail about what what he did there — nor is it clear exactly what the feds are looking for in this aspect of their probe. While details of four of Adams’ Turkey trips have been reported in the media to date, a fifth planned trip whose details have not been previous...