2: Grandmother, affectionately
18: How to confirm a password
23: Water temperature 'gauge'
24: It may be passed on the Hill
29: Item placed on andirons
46: Handout on the street
55: Roid or road follower
56: Emulate a couch potato
61: 'To Renew America' writer Gingrich
64: White Stripes, for one