the second one off the coast of alaska is up in some really, really difficult terrain in the arctic circle with very, very low temperatures in the minus 40s. blast one. coi one. reporter: audio of the moment an f-22 shot down the chinese spy balloon. the balloon is completely destroyed. reporter: the u.s. military has recovered a significant portion of the balloon. divers were able to get in the water and recover a significant amount of debris including structure and electronics. reporter: what we are hearing more of is what you heard there from senator lindsey graham. a call for president joe biden to come out and address the public. first, to say what is known and second, perhaps also to calm everyone down whether there is any threat here or any concern here but so far, the white house has said although biden remains engaged, there is nothing in the schedule suggesting he will make