Affirmed on authority of Brady v. United States, 397 U.S. 742, 90 S.Ct. 1463, 25 L.Ed.2d 747, wherein the court states:

“ . . . We decline to hold, however, that a guilty plea is compelled and invalid under the Fifth Amendment whenever motivated by the defendant’s desire to accept the certainty or probability of a lesser penalty rather than face a wider range of possibilities extending from acquittal to conviction and a higher penalty authorized by law for the crime charged.”

To like effect, see also North Carolina v. Alford, 400 U.S. 25, 91 S.Ct. 160, 27 L.Ed. 2d 162.