Yes the Big Dog, Elvis, went to Iowa for Christie.
There are long-time connections between the families.
Christie's brother shared a cubicle at the House Judiciary Committee with Hillary Rodham during the impeachment hearing on Richard Nixon
Hillary came out to campaign for Tom when in his first run for governor he was double digits down.
When Tom dropped out of the 2008 presidential race he endorsed Hillary.
Remember, Christie's opponent is the obnoxious Steve King.
This is a winnable seat.
For more on Christie, and to contribute if so inclined, go to her website
Peace.