But he says they could turn back toward the Taliban and other extremist groups if they believe the West is planning to abandon them.

VOA: standard.2009.10.16

But the captain was killed after reportedly refusing to turn the ship back out to sea.

VOA: standard.2009.09.26

"Do you think you can hurt me? Do you think you can turn back time?

VOA: standard.2010.05.04

But Barilli says that getting migrants to turn back always is a tough sell.

VOA: standard.2009.09.01

"It would be unethical for us to turn our back on these people and not conduct the research that is so desperately needed to develop the drugs to treat these diseases and the vaccines to prevent them in the future."

VOA: standard.2010.02.16