11.   But there have been persistent reports of Tutsi rebels killing Hutu refugees, in revenge for the mass killings in Rwanda.

12.   Despite persistent reports that some Mexican government officials have been involved in drug trafficking, the State Department is expected to grant certification.

13.   Furthermore, Croatian authorities, despite persistent reports by Serbs and human rights groups of widespread atrocities, have also failed to investigate the wartime killings.

14.   Friday night, Western diplomats said there were persistent reports of an armored rebel column descending on Kisangani from Bafwasende to the northeast.

15.   He declined to comment, however, on persistent reports that the administration had used its economic leverage with Mexico as a tool.

16.   Nonetheless, there have been persistent medical case reports that in a tiny fraction of people, the drug may unleash aggression.

17.   Only a decade ago, the networks were reading persistent reports of their imminent demise, invariably accompanied by dinosaur metaphors.

18.   Other members of the USC athletic department have spoken with Turner, however, concerned over persistent reports that he was unhappy.

19.   Persistent reports say that he has a heart condition and suffers from high blood pressure.

20.   Persistent reports cite alliances between the army and ruthless right-wing paramilitary forces.