Union Breakers: As alluded to here by commenters on the town's latest labor strife, SAG president Alan Rosenberg and CSI star Marg Helgenberger have announced their split after 19 years of marriage. "They love and respect each other and remain committed to their family," their spokesman said in statement released over the weekend; the couple have an 18-year-old son named Hugh and are expecting their first strike together some time this winter. [People]