Mr. President. th alien work force from Mexico comes int( the country through various channels There is first of all the movement o: workers under the socalled alien com muter system administered by the Im migration and Naturalization Service This system. a creature of administra tive ingenuity without a statutory base permits Canadian and Mexican worker who have been lawfully admitted to th United States for permanent residence and who hold alien registration receir cardscommonly known as "gree: cards"-to reside in Canada or Mexic and regularly commute across the bor der to places of employment in tb United States. For reasons difficult to understam until little more than a year agoan only at the request of myself and ott ersno effect was made to routine identify commuters in the operating r( ports of the Immigration and Natural zation Service. A census of the commuti movement was taken. however. durir November and December 1967. This census identified some 40.1 commuters. including 16.713 farm worl ers. employed mainly in California.
Keywords matched
Naturalization Immigration