It's simple - a quote that the Moscow Times didn't put in their version of the story:
"My father admired the U.S. all his life," said Livshits' son, Vladimir Livshits, 72. "When I was a boy, he explained it to me. He looked forward to becoming a U.S. citizen."
And because of this one:
"I'm excited," Vladimir Livshits said prior to the ceremony. "If I can talk to you in Russian, I can explain my feelings very well. I not like - I love America."
Because this immigrant family that will be "a drain on Society," is more grateful towards this country than a lot of American citizens are, or ever will be.
http://www.knoxnews.com/kns/local_news/article/0,1406,KNS_347_2513550,00.html