CBS 5 reporter Thuy Vu cracks the case of bad hair and XX-chromosome carriers. In an investigative report, Vu visits a Saratoga beauty parlor wherein she discovers that women, who like all things pretty, really do suffer on bad hair days. She notes the harrowing facts: "Bad hair can put women in a seriously bad mood. According to a poll by ShopSmart magazine, 44 percent of women say their mood has been affected by a bad hair day." She goes on to point out that some 25 percent of women, being the delicate yet hysterical creatures they are, weep uncontrollably after getting their hair did. A third have even regretted a style change. Watch this searing portrait of lady hair gone wrong here.