1.   Analysts have said the drug has been plagued by controversy over its price.

2.   Controversy is plaguing the selection process for the U.S. Olympic snowboard team.

3.   Controversies have plagued his tenure, from the death of Hannibal the elephant to the decimation of its penguin colony by disease.

4.   But controversy plagued Nadia.

5.   But the vote was plagued by controversy from the start.

6.   Controversy periodically plagues Dokic, largely because of the outspoken comments and acts of her father, Damir.

7.   The Ethiopian Athletics Federation had just reorganized after being plagued by controversy over arrangements for its athletes, especially at the cross country championships.

8.   The conference in the coastal city of Durban has been plagued by controversy over efforts to condemn Israel and demands for reparations for slavery and colonialism.

9.   The land confiscation plan has been plagued by controversy.

10.   The vote was plagued by controversy from the start.