A high school teacher has resigned from a Wisconsin school after receiving a backlash from parents when a clip of him dancing in drag for students went viral on social media. French teacher Matt Kashdan of Middleton-Cross Plains Area School District in Wisconsin performed for students in drag as part of a 'Fine Arts Week', dancing in red-heeled boots and a sparkling blue dress. The teacher danced to Ariana Grande and Lady Gaga’s song 'Rain on me' as part of the talent show, which had returned after a hiatus. 'People were calling me a groomer, people were calling me a...