no greater issue facing the world than climate change. he compared the fight against climate change to finding the in world war ii. there is something wrong with hypocrisy and john kerry is rife with that. he is opposed to excessive carbon emissions and footprints right to the point it comes to his own and his own use of private air travel. he was grilled about that yesterday. >> i don't own a private jet. >> the private jet was sold after accusations of climate hypocrisy. do you stand by that testimony? >> my wife owned a plane. >> you flew on that plane? >> not in a number of years.