Boring President forced to tour America (10)
I believe the answer is:
pedestrian
'boring' is the definition.
(I've seen this before)
'president forced to tour america' is the wordplay.
'forced' indicates an anagram.
'to tour' is an insertion indicator (to tour can mean to go around).
'america' becomes 'a' (common abbreviation eg in USA).
'president' anagrammed gives 'pedestrin'.
'pedestrin' going around 'a' is 'PEDESTRIAN'.
(Other definitions for pedestrian that I've seen before include "Run-of-the mill" , "Boring" , "Person walking" , "not very fast" , "he goes for a walk" .)