Does the constitutional right to 'liberty' as contained in the due process clause still mean freedom from physical restraint by government police power?

QUESTIONS PRESENTED [1] Does the constitutional right to "liberty" as contained in the due process clause still mean freedom from physical restraint by government police power? [2] Are the operations and effects of federal marijuana laws an Article III case and controversy subject to the strict scrutiny judicial review standard? {3] Is being incarcerated a substantial denial of the Petitioner's constitutional right to liberty considering Congress' proscription of marijuana as a dangerous substance fails to provide due process of law in violation of Amendments IV and V of the Constitution : of the United States? . : 4 . : | . . : . . | | ‘ ii So |