Highlights of Wednesday’s activities at the Kansas Legislature:

— The Kansas House adopted an amendment to the state constitution banning same-sex marriage and civil unions for gay couples, placing the measure before voters April 5.

— Gambling lobbyists trotted out a new proposal for state-owned casinos, arguing it would provide new money for education while tapping into a lucrative tourism industry.

Also:

The Senate approved a bill designed to increase disclosure of campaign contributions in the days leading up to an election.

Clock is ticking:

Wednesday was the 24th calendar day of the session, out of 90 scheduled.