Yahoo NewsThe Latest: Trump doubles tariffs on Turkey, stoking jittersYahoo NewsANKARA, Turkey (AP) — The Latest on Turkey's financial turmoil (all times local):. 4:10 p.m.. President Donald Trump says he's just authorized the doubling of steel and aluminum tariffs "with respect to Turkey." Trump says via tweet that the tariff on ...Trump increases pressure on Turkey amid currency crisis, authorizes doubling of metals tariffsCNBCPresident Trump doubling steel and aluminum tariffs on TurkeyWNDU-TVall 99 news articles »