This is why I detest the US in some ways and the lawyers, for taking the case on.
While they're at it, why not Sue the crew for helping to save their lives? Why not sue the port authority, or whoever that oversees the Hudson for letting the birds fly in the first place? Why not sue the engine manufactures because the engines stopped turning? Why not.....
Reminds me of the judge in the US that tried to sue the cleaner for screwing up with the cleaning and pressing of his trousers.