Matter of Sanchez-Cornejo, 25 I. & N. Dec. 273 (BIA 2010) (Texas conviction of delivery of a simulated controlled substance, as defined by 482.001(4) of the Texas Health and Safety Code, is not an aggravated felony drug trafficking offense because federal law does not punish distribution of a non-controlled substance in place of a real controlled substance; the violation is, however, a controlled substances offense for purposes of triggering removability under INA 237(a)(2)(B)).