facing criticism for missing votes. i don t like missing votes. i hate it and we do our best effort to make it. cancelled campaign events especially for important votes. reporter: off of big debate performance. why don t you wait in line. wait noor? reporter: rubio is about to enter a much more intense period of scrutiny. renewed questions over his messy finances. i m not worries about my finances. reporter: which he said was due to a lack of bookkeeping skills. according to a 112-page leaked strategy memo, the bush campaign s goal, paint rubio as a risky bet. someone who misuses state party credit cards and taxpayer funds. a candidate with no accomplishments and no credibility experience beyond government. all of this as jeb bush tends to concerns about his own campaign. it s not on life support. reporter: having to personally convene a conference calm acknowledging according to those on the call he did not