David Brunnstrom, Reuters 

Business Insider

Nelm 1aThe United States on Wednesday signaled an open-ended military presence in Syria as part of a broader strategy to prevent Islamic State’s resurgence, pave the way diplomatically for the eventual departure of Syrian President Bashar al-Assad and curtail Iran’s influence.

Secretary of State Rex Tillerson, in a speech at Stanford University, called for “patience” on Assad’s departure – the clearest indication yet of an…