The Latest: Migrants in smaller caravan detained in Mexico

PIJIJIAPAN, Mexico (AP) — The Latest on the caravan of Central American migrants hoping to travel through Mexico to the U.S. (all times local):
2:37 p.m.
Mexican authorities are cracking down on smaller groups of migrants trying to catch up with the main caravan.
On Friday they detained a group of about 300 migrants who crossed the Guatemala-Mexico border at Ciudad Hidalgo and were walking along a highway to the city of Tapachula.
The main caravan of about 4,000 migrants left Tapachula on