Why is government so often dysfunctional? Why is it, in contrast to the voluntary sector of society, so often slow, inefficient, wasteful, and counterproductive? Peter Schuck explored the question at length recently in his book Why Government Fails So Often. Chris Edwards offers a shorter and more libertarian analysis in a recent Cato policy study. But maybe these two new stories from the past few days shed some light on the question, first from Washington, D.C.:

Metro officials fired a senior mechanic just weeks after the L’Enfant Plaza smoke incident last year, alleging that he failed to properly inspect a tunnel fan, falsified an inspection report, and later lied about it to investigators.

But now, the largest union representing Metro workers is fighting the transit agency to have the mechanic reinstated.

Seyoum Haile, a 13-year Metro veteran, was terminated one month after the January 2015 incident that resulted in the death of a passenger — but arbitrators said he should be suspended instead, and now the Amalgamated Transit Union Local 689 is suing to get him back on the job.

Meanwhile, in Miami:

National condemnation has been swift today after video showed Charles Kinsey, an unarmed black behavioral tech trying to help an autistic patient, holding his arms in the air before a North Miami Police officer shoots him. But Miami’s two most prominent police union chiefs have now leaped to the officer’s defense.

John Rivera, who leads the Dade County Police Benevolent Association, says the officer was actually trying to protect Kinsey because he believed the autistic man, who was holding a toy truck, had a gun — but then he accidentally shot Kinsey instead.

For more on the consequences of government employee unions, see here and here.