Legal observers and officials say they have received a growing number of reports of federal agents impersonating construction workers, delivery drivers and in some cases anti-ICE activists in Minnesota.

Among the last cities to receive water from the shrinking Colorado River, Tijuana is staring down a water crisis driven by problems closer to home: the city’s frenetic growth, its aging and inefficient infrastructure and successive governments that have done little to prepare the city for growing water scarcity in the region that will come with climate change.