Published:
"'[Giuliani] was constantly extolling the glory of illegal immigration,' said Roy Beck, president of NumbersUSA, a group that advocates limits on immigration and penalties for undocumented workers. 'He's backing away from some of it now...'"
http://www.washingtonpost.com/wp-dyn/content/article/2007/05/14/AR2007051401356_2.html?hpid=topnews