Echoes of LBJ's 1964 "Daisy" ad in alarmist "flasher" mailer from anti-Sinema Super PAC "Defend Arizona." Mailer shows downtown Phoenix; adjust the mailer and a mushroom cloud appears. #AZSEN https://t.co/ZpBd2M6OSM pic.twitter.com/Gyd2hCUOCh

— Dan Nowicki (@dannowicki) October 9, 2018