Mexican Senate approves "unchallengeable" constitutional reforms, including judicial overhaul with popular vote.

The Mexican Senate has approved a proposal to make constitutional reforms "unchallengeable," supporting the ruling Morena party's push for significant changes, including a controversial judicial overhaul that requires judges to be elected by popular vote. Critics, including investors and opposition politicians, warn this threatens democracy and the separation of powers, causing the peso to decline. The proposal now heads to the lower house.