23d "President, one in role of a nation's leader: he does magic?" (3,3); O?I ???
29a "Lack of clarity in speech by President" (5)
???E?
30a "Start to salivate about bun (chocolate?) seen in window" (6,3); ?C?O?L ?A? I think it could be SCHOOL CAT, but can't parse the bun bit
Any help appreciated