Nick Morris, a Texas high school student, pulled down a large Mexican flag draped over the railing in the hall way because it was higher than any American flag and he was "offended." Three day suspension for him.
Thereafter, another American student "disrupted" the school by running through the hall displaying the American flag.
http://www.chron.com/disp/story.mpl/...n/6995047.html
http://www.wnd.com/index.php?fa=PAGE.view&pageId=151053