Sharon Sweet

Dr. Sharon Sweet, was previously an Associate Professor of Mathematics at Brevard Community College (now called Eastern Florida State College). Sweet was terminated for violating the school’s code of conduct, which forbids employees from soliciting support for political candidates. In 2012, she required students to sign a pledge in favor of Barack Obama. 
Source(s): http://www.theblaze.com/stories/2013/04/17/math-prof-who-forced-students-to-sign-vote-for-president-obama-pledge-fired/