Rare prehistoric site from 5,000 B.C. emerges amidst drought

Amid Spain's worst drought in decades, a rare prehistoric site has emerged. Dubbed "Spanish Stonehenge," a rock formation believed to date back to 5,000 B.C. is now fully emerged after waters in the surrounding reservoir receded. CNN's Isa Soares reports.

Rare prehistoric site from 5,000 B.C. emerges amidst drought
Amid Spain's worst drought in decades, a rare prehistoric site has emerged. Dubbed "Spanish Stonehenge," a rock formation believed to date back to 5,000 B.C. is now fully emerged after waters in the surrounding reservoir receded. CNN's Isa Soares reports.