1.   There, illegal immigration contributes to a labour surplus that is depressing farm wages and making working conditions worse.

2.   Although there remains sharp disagreement about the overall economic impact of immigration, a growing body of research suggests high immigration depresses wages for unskilled workers.

3.   At the same time, the glut of poorly educated workers could further depress their wages.

4.   Briggs said that amnesty for aliens, which has the backing of both labor union and business leaders, would encourage more unskilled immigration and further depress wages.

5.   Critics like Smith and Kyl say the current system imposes unfair burdens on local governments and depresses wages in some fields.

6.   In many states, there are already signs of public unease over the role of immigration in crowding schools, burdening hospitals and depressing wages.

7.   Meanwhile, increased immigration from Latin America created a labor surplus that depressed wages and made it more difficult to organize workers.

8.   Naturally, seeing foreigners depress wages rankles Americans who have worked hard to earn their college degrees.

9.   Now as the century comes to a close, concerns are growing again about foreign workers flooding in and depressing wages.

10.   She talks about rude merchants and illegal aliens who depress the wages of American working people.