Trailers Weekly: “Hansel & Gretel: Witch Hunters”, “John Dies at the End”, “Struck By Lighting”, “Despicable Me 2”, “Side Effects” Michael Lee, November 3, 2012November 3, 2012 Trailers Weekly is a feature in which we bring you the most popular and talked about trailers of the week. Sharing trailers is a classic viral practice, and trailers are still the most mainstream way for people to learn about movies. This week provided us with very few trailers, but…