A man who witnessed the collapse of conservative media icon Andrew Breitbart, the founder of BigGovernment.com and other sites, said he collapsed like a “sack of bricks” and died with a “thick white band” around his forehead. The testimony comes from Christopher Lasseter, 26, who was walking his dog outside the Brentwood Restaurant and saw Breitbart leave the eatery, cross the street and fall to the ground on the opposite side of the street. On assignment from WND, Los Angeles private investigator Paul Huebl found Lasseter Tuesday evening. In a video provided to WND and posted on YouTube, Huebl filmed...