I don't think English is because of how it was discussed in the debate.
The debate also includes Denver Mayor John Hickenlooper. Hickenlooper is the person who owns a restaurant here locally where the illegal alien (Gomez-Garcia) who shot Denver police officer Donnie Young was employed.
ARTICLE II
Bill of Rights
In order to assert our rights, acknowledge our duties, and proclaim the principles upon which our government is founded, we declare: .............
[skip to the following](3) The general assembly may provide by law for procedures necessary to implement this section. This section shall take effect upon completion of the canvass of votes taken thereon.
[Enacted by the People November 4, 1980 Effective upon proclamation of the Governor, December 19, 1980. (For the text of the initiated measure and the votes cast thereon, see L. 81, p. 2055.)]
Section 30a. Official language. The English language is the official language of the State of Colorado.
This section is self executing; however, the General Assembly may enact laws to implement this section.