Which substances are related to deportability under INA 237(a)(2)(B)(i)?

The correct answer pertains to involvement with controlled substances. Under the Immigration and Nationality Act (INA) 237(a)(2)(B)(i), non-citizens can be rendered deportable based on their involvement with controlled substances. This includes any drug-related offenses, such as possession, distribution, or manufacturing of illegal drugs, which is a significant concern in immigration law due to the associated risks to public safety and order.

This provision aims to manage and regulate the presence of individuals engaged in criminal activities related to drugs, reflecting the government's interest in maintaining a lawful and safe society. Being involved with controlled substances is taken seriously in the context of immigration, often leading to severe consequences, including deportation.

Other options, while they might also present legal issues, do not directly relate to deportability under the specific provision of INA 237(a)(2)(B)(i). Tax evasion and bankruptcy fraud do involve criminal conduct, but they fall under different legal statutes and do not invoke the same immigration consequences concerning substance-related criminal activity. Speeding, although a violation of traffic laws, does not typically invoke deportability either. Thus, involvement with controlled substances clearly aligns with the provisions under INA regarding deportability.