Texas man charged with trying to bomb Houston Confederate statue Steve Watson Posted on August 22, 2017 Posted in Aggregated No Comments Tagged with Featured Stories, Tile, U.S. News A white powder found inside one of the boxes was identified as Hexamethylene triperoxide diamine, a chemical used in detonators. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email