article_snippet: Mr Lamb, 57, said: 'Minister's son has a violent past.
article_snippet: As Minister's son party unveiled the £1 billion boost to mental health services that Lib Dem Care Minister Norman Lamb has campaigned for, Minister's son admitted Minister's son has been through 'very dark periods'.
article_snippet: Minister's son's had amazing success and Minister's son's also had some very dark periods, and that led to Minister's son drinking too much and, as we understand it, getting into bad company and drugs,' said Minister's son.
article_snippet: It's something Minister's son has made a decision Minister's son to be open about. '