has drawn crowds several times bigger than bush's. >> thank you very much. >> reporter: his campaign in alabama event was moved to a stadium after more than 35,000 fans rsvp'd, this as other candidates struggle to command the spotlight s senator marco rubio laying out his tax policy. >> as president i would bebin gill fundamentally overhauling our tax code. >> reporter: an event overshadowed by the trump/bush face-off. i asked bush why he's trailing in the new poll. he said he's beating clinton in florida, trump is losing to her, but john, that's actually not true. in this nub poll, trump is also beating clinton in florida as well. athena jones, thank you soech. appreciate it. i want to bring in ana