. >> reporter: david pecker, former publisher of the "national enquirer," and a trump ally, could be among the first witnesses called. other key witnesses could include adult film star stormy daniels, michael cohen, trump's former fixer, karen mcdougal, an ex-playboy model, hope hicks, trump's former white house communications director, and possibly mr. trump himself. >> are you going to testify? >> yes. >> reporter: the prosecution will make its case to a jury of seven men and five women along with six alternates, alleging that this is a matter of election interference. mr. trump has pled not guilty to 34 counts of falsifying business records related to a $130,000 payment made to stormy daniels. prosecutors say it was made to keep her quiet about an alleged sexual encounter. the payment allegedly happened after his "access hollywood" tape leaked during the 2016 campaign. >> how are you? >> nice to see you. terrific. >> reporter: the former president has denied allegations of the encounter with daniels and the payment. >> this is a giant witch hunt. >> reporter: mr. trump is required