Taco Bell menu adding 'Mexican Car Bomb'

Taco Bell is expanding its menu one item which is called "The Mexican Car Bomb".

It's a vanilla milkshake with some unique ingredients.

It's also made with Guinness, tequila, caramel sauce and chocolate flakes.

This is being tested at a new restaurant in California called the "U.S. Taco Company".

Other test items include steak fries, south fried chicken, and tacos made like Philly cheese steaks.