Text Messaging Helps Warn St. John's University Students of Danger on Campus

Check out this NY Times article about how text messaging helped keep the campus informed about a dangerous student with a rifle on campus...http://www.nytimes.com/2007/09/28/nyregion/28security.html?ex=1348718400&en=67d1ceb08b8201b2&ei=5124&partner=permalink&exprod=permalink