Alisto!(Alert!) is a public service and informative program created by GMA News and Public Affairs which premiered on March 23, 2013 on GMA Network. The show is hosted by veteran newscaster Arnold Clavio.[1] Every episode, the show will features shocking videos of tragedies, accidents, crimes, felonies, and other documented hazards/actual footage as captured by CCTV cameras, cellphone cameras, and other video recorders.
