President Bush said on Friday that a search for weapons of mass destruction made clear that Saddam Hussein was "a danger to the world" even though investigators have failed so far to find any illegal arsenal. Bush made his comments at the White House. Bush said the investigation showed that Saddam was violating U.N. resolutions demanding that he disarm. "The report states that Saddam Hussein's regime had a clandestine network of biological laboratories, a live strain of deadly agent botulinum, sophisticated concealment efforts, and advanced design work on prohibited longer range missiles," US president said.