Free Tacos at Louisiana Taco at Bell for 5 Weeks for Taco TuesdayFree Tacos at Louisiana Taco at Bell for 5 Weeks for Taco TuesdayBeginning August 15, Taco Bell is giving away $5 million of free Doritos Locos Tacos on tacos for Taco Tuesday.Michael Dot ScottMichael Dot Scott