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>> i dont think so. i think its who governor desantis is. look, he is a bold leader willing to try new things. >> reporter: still, one republican veteran operative here in florida telling nbc news the twitter event has become both a punch line and a cautionary tale. lester? >> gabe gutierrez in miami, thank you. the summer travel rush kicking off this holiday weekend. 37 million people expected to be driving. and with 10 million expected to fly, airlines are promising no repeat of last summers...