America is facing a historic crisis at its southern border. White House officials could care less and have welcomed illegals (though not welcomed in white liberal elite towns, such as Martha's Vineyard). 

US Border Czar, Vice President Kamala Harris, has yet to visit the border while Democrats downplay the invasion of illegals. 

The endless flow of illegal aliens has concerned the Department of Homeland Security detailed in an intelligence report received by the Border Patrol (obtained by Breitbart), which specifies the Venezuelan government, under the leadership of Nicolas Maduro, is releasing violent criminals from jail and embedding them within migrant caravans headed to the US-Mexico border. 

Here's more from Breitbart's story, citing the intelligence report:

The intelligence report warns agents the freed prisoners have been seen within migrant caravans traveling from Tapachula, Mexico toward the U.S.-Mexico border as recently as July. The source, not authorized to speak to the media, told Breitbart Texas the move is reminiscent of a similar action taken by Cuban dictator Fidel Castro during the Mariel boat lift in the 1980s.

The report does not state whether the released prison inmates were traveling as a cohesive group but does state it was commonly shared knowledge among migrants traveling to the United States within a caravan in July that many of the Venezuelan migrants in the group were convicts and included hardened criminals.