I plan to use the power of the law. we are all citizens. mr. trump, just as every other american citizen, is entitled to dignity, he s entitled to be treated fairly. he will be treated fairly in this jurisdiction. i m not concerned at all about games to delay this. reporter: have you given any thought to or seen his defenses in other cases that essentially what you do as president is protected because you re the president, doesn t amount to the crime? of course i ve given thought that that may be raised as a legal issue. i don t think that that protection will prevent a prosecution if that becomes necessary in this state case. cnn political commentator kesha lance bottoms, she says willis wouldn t be investigating trump without good reason.