As migrant caravan reaches Tijuana, a difficult decision awaits

About 300 migrants in Tijuana are mulling whether to seek asylum in the U.S. “Some may get cold feet,” one volunteer with the migrant caravan said.
— Read on www.usatoday.com/story/news/nation-now/2018/04/28/caravan-migrants-try-enter-u-s/560856002/