Bernie Sanders calls for ouster of two convention co-chairs

Bernie Sanders is formally seeking the ouster of “aggressive attack surrogates” for Hillary Clinton from key Democratic National Convention committees.

The campaign announced Saturday it wants to remove Connecticut Gov. Dannel Malloy as a co-chairman of the Platform Committee and former Massachusetts Rep. Barney Frank as head of the Rules Committee. Frank has sharply criticized Sanders’ positions on breaking up big banks and Malloy has criticized Sanders on guns.