By Barb Shelly, Kansas City Star editorial page columnist

The Kansas House has given first-round approval to an idea so loopy you wonder if somebody has slipped something into the water cooler.

The proposed legislation: Random drug testing for welfare recipients.

As explained in a Lawrence Journal-World account, sponsor Kasha Kelley, a Republican from Arkansas City, said she wants to protect taxpayers and children by identifying drug users and directing them into treatment. The bill requires two rounds of treatment before drug users have their welfare benefits suspended.

I'm all for expanding opportunities for treatment of substance abuse. But the House bill targets people not because they've commited crimes or neglected their children, but simply because they're poor.

It's "crazy and it's mean," as Marti Crow, a Democrat from Leavenworth, put it.

It's also incredibly impractical. The drug testing would cost $800,000 a year, according to one estimate. It would only be put into effect if the state has the money, which it certainly doesn't right now.

In fact, I think it's doubtful the state of Kansas would ever have money to test welfare recipients for drugs.

So why did House members spend two hours debating a bill that will probably go nowhere?