How would executive order to block migrant caravan work?

Name: How would executive order to block migrant caravan work?
Uploaded: 2018-10-26T10:48:31Z
Duration: 5 min 6 s
Description: U.S. Customs and Border Protection chief patrol agent Manuel Padilla says the migrants have to be returned home or more caravans will come.

U.S. Customs and Border Protection chief patrol agent Manuel Padilla says the migrants have to be returned home or more caravans will come.