washington bridge. specifically things that could come up, david wildstein, he was the christie administrative appointee to the port authority, the agency that overseas bridges and tunnels has said he discussed the gridlock at the bridge during a memorial service 9/11. he s the so-called mastermind of bridgegate. the governor s spokesman, press secretary has confirmed that, yes, in a conversation with wildstein in december, wildstein did say, i mentioned this to the governor during that memorial service, but there was no further elaboration on the specifics of what was discussed. so the question is, gretchen, what, if anything, did the governor know. what did he know at the time. this is one of the issues discussed on abc world news tonight in that interview with