Hydrogen Peroxide is an active agent material composed of nothing more than water and oxygen. The oxidation process of this material is incredibly good at killing disease organisms, and HP is considered one of the world's safest, all natural, sanitizer. It literally 'burns' micro-organisms by oxidation.
Sutro Tower is owned by Sutro Tower Inc., which manages the structure and the leasing and use of its spaces. See the Videos
Marriott International owns both the JW Marriott and the Ritz-Carlton in Jakarta. The JW Marriott was attacked once previously in 2003, when Islamic extremists exploded a car bomb outside the hotel, killing 12 people. In the six years since that bombing, seven other hotels have been targeted by terrorists.