Los Angeles, UNITED STATES
Johney Yu and Diana Yang, both immigrants from China, practice tai chi at a daily class in Alhambra
Johney Yu (2nd R), 75, who emigrated from China 40 years ago, and Diana Yang (L), who emigrated from China 28 years ago, practice tai chi at a daily class in Alhambra, home of many Chinese and Vietnamese migrants, in California August 14, 2014. Los Angeles is a culturally thriving city and one of the most ethnically diverse in the United States, with a population that is 48.5 percent Latino and 11.3 percent Asian, according to a 2010 census. Immigration has become a hot button issue ahead of U.S. midterm elections on November 4, and despite arguments from the White House that legal migration benefits businesses, a recent opinion poll found most Americans believe migrants place a burden on the economy. Picture taken August 14, 2014. REUTERS/Lucy Nicholson (UNITED STATES - Tags: SOCIETY IMMIGRATION HEALTH)
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