11.   By sealing the border, Israel prevented tens of thousands of Palestinian laborers from entering Israel to find work.

12.   China and Iran have sealed their borders with Afghanistan, fearing a flood of refugees and terrorist fugitives.

13.   Efforts to seal borders must be coupled with clear legal channels for immigration, Lubbers said.

14.   Efforts to seal the border have been locally successful in San Diego and El Paso, Texas.

15.   Durnin said he had no desire to seal the border between Pelham and Mount Vernon, given that three other bridges connect the communities.

16.   Following the attack, Israel sealed its borders with the occupied West Bank and Palestinian-ruled Gaza Strip and immediately tightened security throughout the Jewish state.

17.   For years the government has been trying and failing to stem the flow of drugs by sealing the border.

18.   Haider also said that Pakistani troops were doing their best their best to seal the border.

19.   He has only reluctantly cooperated with international efforts to seal the border.

20.   In addition to Pakistan, Iran, Turkmenistan, Tajikistan and Uzbekistan sealed their borders with Afghanistan.