Illegal immigration ticked down at the border in January, but officials said Friday the trends are still worrisome, with the number of families trying to sneak into the U.S. still near all-time highs.

They’re increasingly coming in massive groups, which the cartels use to overwhelm Border Patrol agents — then send a shipment of drugs across the border in a nearby location, confident that the agents are occupied feeding or performing medical checks on the illegal immigrants and won’t be able to respond.

https://www.washingtontimes.com/news/2019/feb/8/cartels-using-mini-migrant-caravans-sneak-drugs-us/