Did you even read the source linked in this OP?

According to the Bureau of Census, in 1996, 73% of the 264. 6 million who live in the U. S. are White. However, according to the MacMillan Almanac, most Puerto Ricans are automatically defined as White by the U. S. Census. Furthermore, any Latin who claims to be White is counted White by the Census Bureau, and all babies born to White women are defined as White, regardless of the father’s race, unless the mother makes a request that her baby be classified as non-White. If a half-Black man and a White woman have 10 children, they are all counted as one big White family.

AND

The question you should ask yourself is this, how many traditional white people make up that 70% yall claim to have outside of the other races who are not white who check white on the US Census? You are not counting the biracial, Hispanics, and Latins who also mark white on the census. So please white blonde blue eye people do not make up that whole 70% to claim that is the reason you commit more crime.

Here he is pointing out the FBI and other federal government agencies are falsely labeling people who aren't considered white by the actual population as white when they calculate the crime statistics.

I suppose the Daily Caller was also pushing this same conspiracy theory?

The federal government and most state governments don’t consider Hispanic/Latino as a racial category — instead, most crimes committed by Hispanics are counted under the category “white.”

The Bureau of Prisons, for example, has relatively up-to-date statistics on the racial and ethnic composition of prisoners. As of May 28, 2016, 58.8 percent of federal prisoners are white, 37.7 percent are black, 2 percent are Native American, and 1.5 percent are Asian. Hispanics are not included in the race statistics, and the category only appears under ethnicity.

The data there shows that 66.2 percent of federal prisoners are non-Hispanic and 33.8 percent are Hispanic. According to Census Bureau estimates from 2015, 87.6 percent of people of Hispanic origin consider themselves “white” instead of “black,” “Asian,” “American Indian,” or “Native Hawaiian or other Pacific Islander.”

This means an estimated 29.6 percent of federal prisoners are Hispanics who fall under the category of “white” when it comes to race. So while whites are identified as being 58.8 percent of federal prisoners, about half of those are Hispanic.

California, unlike the federal government, includes Hispanic as a race and the effect of this categorization on crime statistics is pretty clear. In the year 2014, 797 arrests of Hispanics were made for homicides, and 287 whites were arrested for the same crime. Census estimates of California in 2014 show 89.6 percent of Hispanics identify as white.

So if California did not have a separate racial category for Hispanics, statistics would then show an estimated additional 693 murder arrests of white Californians. This would more than triple the amount of homicide arrests for whites, yet that is the standard which the federal government uses.

New York City also includes a racial category for Hispanics. In 2014, 45.8 percent of those arrested for rape were Hispanic, 43.2 percent were black, and 5.7 percent were white. But using the federal government standards, NYC crime would mean an estimated 39.8 percent of those arrested for rape charges would be white.

https://dailycaller.com/2016/07/13/how-the-federal-government-inflates-crime-statistics-for-whites/

So you mean to tell me you believe the FBI? LOL