H.Amdt.651 - An amendment to prohibit use of funds to prohibit the display the flag of the United States or the POW/MIA flag, or the decoration of graves with flags in the National Park Service national cemeteries as provided in National Park Service Director's order #61 or to contravene the National Park Service memorandum dated June 24, 2015, with the subject line containing the words "Immediate Action Required, No Reply Needed" with respect to sales items.