In other education news, a seventh grade geography teacher in Colorado was suspended earlier this week for displaying flags from Mexico, China and the United Nations in his classroom. An obscure Colorado state law prohibits the display of any foreign flag in public buildings and schools. Temporary displays of other flags are allowed but the school principal did not consider the display in Eric Hamlin’s classroom temporary enough. After the case made national news, the school said Hamlin could return to the classroom as long as he keeps the flags up for no more than six weeks.