1a. What the unpopular candidate will do? (5,2,4) ?T?N?-???-????
22a. Their skills are sinister (4-7) ?E?T-?A???R?
4d. Key member of the staff (6) ??P???
13a. Everybody in the demonstration is superficial (7) ??????W (Had it been 3-4 I would have thought All-Show)
6d. Some space remaining for a liquor store (5,4) ??I??-???M