1.   The issue of equal school funding remains a sticky political issue.

2.   Although copyrighted material like commercial jingles and pop songs is sprinkled through the airchecks, Irwin has so far managed to avoid sticky copyright issues.

3.   Another reason is that the amount of scholarship in the field has grown over the years, so that there are fewer sticky issues of provenance and attributions.

4.   Another sticky issue is the luggage lock.

5.   At the very least, it brings up sticky ethical issues.

6.   A sticky issue is how money owed would be calculated.

7.   But a host of sticky issues are still being debated by various segments of Panamanian society, from intellectuals and labor unions to politicians and civic groups.

8.   But finding a source is a sticky issues, because the production and distribution of marijuana is still illegal.

9.   But his position of power is proving to be a double-edged sword as he works through the sticky issues of Medicare and Medicaid.

10.   But such characters are also raising sticky issues in the real world about the nature of racial identity.