U.S. Special Envoy for Hostage Affairs Adam Boehler warned Hamas not to test President Donald Trump as the deadline for the militant group to release the next round of hostages approaches this weekend."We have seven Americans right now held by Hamas. It's a terror organization, and that's unacceptable," Boehler said Wednesday on "The Story."Hamas announced earlier this week that it would postpone the next planned release of hostages, alleging Israel violated the terms of the ceasefire agreement.ISRAEL SLAMS PALESTINIAN ‘DECEPTION SCHEME’ OVER CLAIM IT HALTED TERROR REWARDS PROGRAMTrump encouraged Israel to cancel the ceasefire if all hostages aren’t released by noon on