1.   And some observers have criticized the process used to screen the refugees as uneven and sometimes corrupt.

2.   As the sealift continued, the Carter administration announced plans to screen the refugees before they left Cuba.

3.   Each refugee is screened by the State Department and the Immigration and Naturalization Service before being allowed to enter the United States.

4.   The refugees can be screened for weapons or other threats.

5.   At the border with Zaire on Wednesday, Rwandan officials were screening returning refugees for possible links to war crimes.

6.   Ghanaian authorities will board the boat when it arrives this weekend to screen refugees who have medical needs, but the others will be forced to remain on board.

7.   Ghanaian authorities will board the boat when it arrives to screen refugees who have medical needs, but the others will be forced to remain on board.

8.   Ghanaian authorities will board the boat when it arrives this weekend to screen refugees who have medical problems, but the others will be forced to remain on board.

9.   He said authorities would board the boat to screen refugees for medical needs and give them assistance, but Liberians would not be allowed to stay in the country.

10.   He said Ghanaian authorities would board the boat to screen refugees for medical needs and they would be given assistance before being put back on the boat.