Mexico to increase security at border after migrants try to cross

By CHRISTOPHER SHERMAN
TIJUANA, Mexico — Mexico looked set to shore up security near its border with the United States on Monday, as police lined up outside a shelter in the city of Tijuana and told Central American migrants they couldn’t walk toward the border area.
Mexico’s National Migration Institute said that 98 migrants were being deported after they tried to breach the U.S. border, and U.S. agents fired tear gas into Mexico to stop them. Mexico’s Interior Departmen