The danger is n't over , '' said Dr. Robert McCaffrey , a geophysicist at Rensselaer Polytechnic Institute in Troy , N.Y. -- -- -- -- -- -- -- -- -- -- Thai Premier Urges Investigation BANGKOK , Jan. 1 -LRB- Reuters -RRB- -- Thailand will set up a panel to find out why no warnings of the deadly tsunami were issued , Prime Minister Thaksin Shinawatra said Saturday in his weekly radio address .