A group of thousands of migrants who have set off on foot for the United States from southern Mexico is steadily growing in size.
Its organiser says around 7,000 people now make up this migrant caravan, up from 5,000 just days ago.
Most of them are from Central and South America, local aid groups say.
President Biden has come under attack for his handling of migration, in particular on the US-Mexico border.
Republicans say he is not doing enough to stem the flow and Democrat mayors, whose cities have seen an influx after Republican governors bussed newly arrived migrants there, have joined in the criticism, saying that their cities cannot house and feed them.
Read more at BBC.com