The numbers used in the Breitbart aren't even close. If they used the correct numbers, the point of their article would make some sense at least to them. Hispanics are changing the color of Virginia from red to blue. I can't even being to imagine why you would use numbers that supports your argument. They referenced same DHS as below.

Were they just trying to frighten people by giving them impression that we are letting immigrants from countries hostile to the US in here in great numbers? These countries being Iran, Iraq, Somalia, and the Sudan.

Are new legal permanent residents the same as legal immigrants?

Inflow of New Legal Permanent Residents by region, in 2012 and 2013
Region 2012 2013

Asia 429,599 400,548
Americas 407,172 396,605
Africa 107,241 98,304
Europe 81,671 86,556
Australia a 4,742 5,277
Unknown 1,206 3,263
Total 1,031,631 990,553

Source: US Department of Homeland Security, Office of Immigration Statistics
Country 2012 2013
Mexico 146,406 135,028
China 81,784 71,798
India 66,434 68,458
Philippines 57,327 54,446
Dominican Rep. 41,566 41,311
Cuba 32,820 32,219
Vietnam 28,304 27,101
South Korea 20,846 23,166
Colombia 20,931 21,131
Haiti 22,818 20,351

Total 1,031,631 990,553