Mealey's (October 30, 2018, 8:12 AM EDT) -- ROSWELL, N.M. — Three scientists and a drug enforcement agent are sufficiently qualified to testify as experts in a methamphetamine-dealing case against a New Mexico man, and their opinions are reliable and admissible under Federal Rule of Evidence 702, Fed. R. Evid. 702, a federal judge ruled Oct. 26 (United States v. Jerry O. Twaddle, No. 17-cr-2690, D. N.M., 2018 U.S. Dist. LEXIS 183926)....