Trump concedes he could come up short

ORLANDO, Fla. (AP) — In a rare show of humility by the boastful billionaire, Donald Trump is acknowledging that his presidential campaign faces challenges and could ultimately fall short.
The Republican presidential nominee is straying from his signature bravado as he campaigns in the battleground state of Florida, even telling a gathering of evangelical ministers Thursday he's "having a tremendous problem in Utah." The same day, the reality show star acknowledged that his lack of political correctness could cost him the election if Americans reject his blunt approach.