What is the standard of conduct for misconduct in the closing argument of a criminal case?

Defendant argues that the prosecutor committed misconduct during closing argument by denigrating defendant's trial counsel and by misstating the law of robbery. "The standards under which we evaluate prosecutorial misconduct may be summarized as follows. A prosecutor's conduct violates the Fourteenth Amendment to the federal Constitution when it infects the trial with such unfairness as to make the conviction a denial of due process. Conduct by a prosecutor that does not render a criminal trial fundamentally unfair is prosecutorial misconduct under state law only if it involves the use of deceptive or reprehensible methods to attempt to persuade either the trial court or the jury. Furthermore, and particularly pertinent here, when the claim focuses upon comments made by the prosecutor before the jury, the question is whether there is a reasonable likelihood that the jury construed or applied any of the complained-of remarks in an objectionable fashion. [Citation.]" (People v. Morales (2001) 25 Cal.4th 34, 44.) "In conducting this inquiry, we 'do not lightly infer' that the jury drew the most damaging rather than the least damaging meaning from the prosecutor's statements." (People v. Frye (1998) 18 Cal.4th 894, 970.)