information off cell phones, both -- all three rupert murdoch, his son, james, the head of news corporation overseas, and rebecca brooks, who is news international's chief executive, have been asked to appear before a parliamentary committee to answer questions. newscorp has vowed to cooperate in this case but it's not clear who if any of that trio are going to actually sit and take those questions next week. back to you. patti ann: amy kellogg, live in london, thank you. jon: earlier, harris told you about this controversial ad campaign, it claims milk can cure pms. surprisingly it is not targeted to men but -- to women but to men who have to deal with the symptoms. harris is monitoring the results. >> >> reporter: i am. it is the battle over moo juice and this is a take over the stereotype that women for several days a month become irrational,