Causes of Abnormal Mucus in the Stool. Examples of conditions that can be responsible for abnormal mucus in the stool can include Irritable Bowel Syndrome--including Ulcerative Colitis and Crohn's Disease (an extremely inflammatory condition)--infection and mechanical obstruction.
Assassination and Death. Four sitting Presidents have been assassinated while in office: Abraham Lincoln, James Abram Garfield (1881), William McKinley (1897-1901), and John F. Kennedy (1961-63).
903 Contributions.   There have been no presidents convicted in impeachment proceedings.   Two presidents have been impeached by the House of Representatives: Andrew Johnson in 1868 and Bâ¦ill Clinton in 1999. Both presidents were acquitted by the U.S. Senate of the charges for which they were impeached.