on the new sleep number 360 smart bed. it senses your movement and automatically adjusts to keep you both comfortable. and now, the queen sleep number 360 c4 smart bed is only $1299. plus 24-month financing on all beds. only for a limited time. >> sandra: the migrant caravan pushing closer to mexico city as the u.s. military prepares for their arrival at the southern border. the first wave already setting up camp in the mexican capital. william la jeunesse is tracking that caravan for us and joins us live in cordobo, mexico. >> the caravan voted last night to go directly to mexico city, not to puebla, the next town over. they'll make a camp for several days. each day the caravan elects to go further and further. the first day was 20 miles.