Mexican President Claudia Sheinbaum has vowed to take action after the death of another Mexican national in US immigration custody. Jose Guadalupe Ramos-Solano died last week at a detention centre in Adelanto, southern California - the fourth fatality at the facility this year. He is the 14th Mexican national to have died in Immigration and Customs Enforcement (ICE) custody this year. His cause of death has not yet been determined. Mexico's government is filing a legal brief as part of a class-