Tim Cahill to Talk Corruption Settlement on Monday's Greater Boston

Monday on Greater Boston, Emily Rooney talks one-on-one with Former state Treasurer Tim Cahill in his first broadcast interview about the charges that could have put him in jail and his future out of politics. 

Cahill has begun serving 18 months probation for violating state ethics laws in his 2010 race for governor. Cahill admitted to civil charges that he knew, or should have known, he was using his position as head of the lottery to advance his campaign.