NEW : Ex-PM Gordon Brown is `` shocked '' by the latest claims . `` It is very personal and really hurtful if all true , '' former prime minister 's wife says in tweet . `` She was editor at the time Milly was taken . Comment: The scandal threatens News International 's plan to create the largest British media company .
NEW : Ex-PM Gordon Brown is `` shocked '' by the latest claims . `` It is very personal and really hurtful if all true , '' former prime minister 's wife says in tweet . Comment: The scandal threatens News International 's plan to create the largest British media company .