were found. bringing the total of number explosive devices to 14. the new targets california senator kamala harris, new jersey senator cory booker, and former director of national intelligence james clapper. and tonight federal officials linked a 14th device to caesar sayoc addressed to billionaire tom steyer and found at a postal facility in california. this afternoon chris wray shot down a conspiracy theory on the right, one the president seemed to be pushing this morning. >> these are not hoax devices. i want to focus for a moment on the amazing work from the folks at our fbi lab. they uncovered a latent fingerprint from one of the envelopes containing an ied that had been sent to congresswoman maxine waters. we have confirmed this fingerprint is that of caesar sayoc. >> joining us now harry litman, deputy assistant attorney