US Senator calls for sanctions against Turkey 2019-11-27 09:47:36   NEWS CENTER - The Senator said that existing law requires Trump to impose sanctions.   US Democrat Senator Chris Van Hollen stated that Turkey was crossing another red line on S-400s.   Hollen poster the following comment on Twitter on the recent developments involving Turkey:   “Two weeks after his Washington visit, Erdogan is thumbing his nose at Trump, the U.S. + NATO, and crossing another red line on S-400s.   Existing law requires Trump to impose sanctions. Pompeo must also confront Turkey about its latest ‘safe zone’ violations and attacks against the Kurds.”