In this publicity image released by NBC, cast member Kristen Wiig,left, and Betty White are shown on the set of "Saturday Night Live," Tuesday, May 4, 2010 in New York as they film promotional videos for White's upcoming appearance on the late night comedy show on Saturday. (AP Photo/NBC, Dana Edelson)
May 9, 2010 1:14:59 PM PDT
By FRAZIER MOORE AP Television Writer
NEW YORK (AP) - May 9, 2010 --
Betty White demonstrated how it's done as host of this week's "Saturday Night Live."