that's an assault. and in that caravan, you have some very bad people. you have some very bad people. and we can't let that happen to our country. >> so i said it when this all started, and i've been saying it, and i'll say it again. it's a message that is tailor-made for his base. time for maximum impact and amplified by fox news. fox business host lou dobbs, he's calling the migrant caravan a full-blown national security crisis. and on "fox & friends" this morning, the show the president regularly watches, one host saying this. >> you've got the president of guatemala saying to a local newspaper down there just last week, they caught over 100 isis fighters in guatemala trying to -- >> but luckily, not everyone at fox news is having it. anchor shep smith getting back to the facts.