Hay grupos delictivos infiltrados en Caravana Migrante, asegura Navarrete Prida - El Sol de México | Noticias, Deportes, Gossip, Columnas is the article in Spanish. If you are on a computer. Google might offer to translate it for you.
Alfonso Navarrete Prida, Mexican Secretary of the Interior, is summarized as saying, first, that the caravan had been infiltrated by bad guys, then:
En ese sentido, el funcionario apuntó que tuvo conocimiento,
a la vista fotografías de personas que estaban llenando botellas con gasolina para generar bombas molotov. La ciudad de Teculután y el Gobierno de Guatemala, suspendieron el servicio de gasolinas, cerraron todos los comercios en esa zona.
Which is to say, very loosely translated by me, : we have photos of people throwing glass bottles with gasoline in them, e.g., Molotov cocktails. In the town of Tecoluttãn and in Guatemala, gasoline sales have been suspended.
He goes on to say they are identifying the bad guys.
[Direct quote from the Minister] “Tengo videos que en Guatemala, a la primer marcha, personas vestidas de la misma forma, con el mismo corte de pelo, armadas, estaban repartiendo dinero a mujeres para que fueran la primera línea que trataba de ingresar a territorio nacional”
I have videos that [?] show armed young men, dressed alike with similar haircuts, giving money to women to be in the first line of people entering [Mexican] national territory.