FirstFT: Top Mexican cartel operatives arrested

Good morning.

Today we’re covering:

• The Obamas endorse the Harris campaign

• Uber’s landmark California case

• Investors doubt Trump’s dollar devaluation pledge

But first, two top operatives of the Sinaloa drug cartel, Ismael Zambada García and Joaquín Guzmán López, were arrested in the US yesterday, putting an end to a decades-long manhunt.

The Sinaloa cartel has been in the crosshairs of US authorities for its role in smuggling fentanyl…