Sandra Bullock in The Blind Side (top); Taylor Lautner, Kristen Stewart in The Twilight Saga: New Moon (bottom) With $20 million, Sandra Bullock’s The Blind Side did indeed lead the pack at the domestic box office last weekend, earning nearly $5 million — or about 30% — more than The Twilight Saga: New Moon. Robert Pattinson’s vampire, Kristen Stewart’s teen, and Taylor Lautner’s werewolf had to settle for the second spot after three weeks at the top. Among other box-office news were the results for five new movies: Brothers, starring Jake Gyllenhaal, Tobey Maguire, and Natalie Portman in a love triangle that is an indirect result of the war in Afghanistan (Now, get real. Don’t expect any Hollywood portrayals — romantic [...]