` ` I do n't know what happened there , '' Holder tells the Select Committee . Note : Some records are in ` ` very broad net '' unrelated to leak ##s . Justice Department defends data collection as necessary and limited . The administration has launched several high - profile leak probes .
`` I do n't know what happened there , '' Holder tells the Judiciary Committee . AP : Some records collected in `` very broad net '' unrelated to leak probe . Justice Department defends records collection as necessary and limited . Obama administration has launched several high-profile leak probes .