From news.trust.org:
TECUN UMAN, Guatemala, Oct 20 (Reuters) – Hundreds of Central Americans in a U.S.-bound migrant caravan were stuck on Guatemala’s border with Mexico on Saturday as efforts began, under pressure from Washington, to send some home and stop their journey northward.
Many of the migrants, the overwhelming majority fleeing violence and poverty in Honduras, had slept through heavy rain overnight on a bridge connecting Guatemala to Mexico, as dozens crammed against a metal border gate guarded by Mexican police.
