Ice Cube works for the DHS, and they're tracking this hacker who is threatening to expose what he calls the "Goliath Program," which is a new way for the government to completely spy on everybody; think Big Brother (the book, not the show. As an aside, Keanu carried that season, and he should have won.) While they're trying to track down "The Disruptor," meteors start hitting all over the earth at once. Inside those meteors are giant tripods armed with lasers and murder on th