Train Wreck Effect News Today

Struggling with computer glitches as workers plan to fan out over america. congress has ponied up an emergency $210 million to help the census cope with the snafu the old-fashioned way, they are counting those by hand and largely doing it on paper. james rosen live in washington with part 3 of making sense of the census. >> reporter: it would be one thing if that computer experiment which enjoyed some success with a self-contained problem, but it has a train wreck effect. the full effects and co...