The Trump administration has been conducting secret talks with the militant Palestinian group Hamas to try to secure the release of U.S. hostages seized in Israel and held in Gaza, two sources briefed on the conversations told Reuters. U.S. hostage affairs envoy Adam Boehler has the authority to talk directly with Hamas, the White House said when asked about the discussions, which run counter to longstanding policy against negotiating with groups that the U.S. has designated as terrorist organizations.