Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US House Panel to Force Testimony from Trump's Afghan Envoy Reuters The U.S. House of Representatives Foreign Affairs Committee said Thursday it will subpoena President Donald Trump's special Afghanistan envoy, Zalmay Khalilzad, to testify on Sept. 19, after the abrupt cancellation of talks with the country's Taliban militia. Representative Eliot Engel, the committee's Democratic chairman, said he signed the subpoena after the U.S. State Department ignored numerous requests for briefings by Khalilzad about the Afghanistan peace plan and the administration's path forward in that country. .