Brunette bombshell Jacqueline Laurita has launched a Twitter war with cast mate, Teresa Giudice, branding her 'scum' andRadarOnline.com has all the juicy details. The reality star has been hinting for several days that she's walked away from the show and did not attend the taping of the season finale, but she's determined to go out with a bang and has taken to the social networking site to set a few things straight.