Veteran's  Memorials - these memorials vary from Gulf War Syndrome to Patriotic poems 
Challenger Tragedy - Teacher in Space program ends in tragedy
J.F.K. Memorial - the truth would reveal the secret rule - The Col. L Fletcher Prouty Reference Site is a focal point where researchers can locate and retrieve articles, books, videos, and tapes on a variety of subjects, in particular th JFK assasination
Oklahoma City Bombing Tragedy - unanswered questions remain
Tiananmen Square - sacrifices changing China forever!
USS Liberty - THE U.S.S. LIBERTY AND THE MEN WHO DIED SHALL NOT BE FORGOTTEN - this web site is dedicated to the memory of thirty-four fine young men who gave their lives on June 8, 1967, over 35 years ago defending the USS Liberty against a sustained air and sea attack by the armed forces of the State of Israel During the Six Day War between Israel and the Arab States, the American intelligence ship USS Liberty was attacked for 75 minutes in international waters by Israeli aircraft and motor torpedo boats. Thirty-four men died and 172 were wounded.
Statement by JCS Chairman Admiral Thomas H. Moorer
National Cryptologic Museum - The U.S.S. Liberty Exhibit
Waco - The Waco Tragedy: Information Page: needless tragedy!