BlackLivesMatter, the slogan of the movement that began in earnest after the police shooting of Michael Brown in Ferguson, Missouri, is a lie.

Taken at face value, the phrase is a truism, since obviously all lives matter. But the people who use it as a shibboleth don't care about black lives per se so much as scoring points against the police.

When there is some awful tragedy, involving a cop shooting or doing harm to a young black man (sometimes justifiably, sometimes not), they muster every ounce of their moral dudgeon and stage demonstrations eagerly covered by a sympathetic media.

Baltimore was an obsession of the BlackLivesMatter crowd and of the news media after the death of Freddie Gray from a terrible injury suffered in police custody. But now that 35 people have been murdered in the month of May, the highest in a month since 1999, the response has been muted.

A few Baltimore organizations are staging anti-violence protests, but they won't command major media attention. There have been headlines and TV reports about the killing spree, but nothing like the ubiquitous calls for yet another national "conversation" after Freddie Gray's death.

Let's be honest: Some black lives really don't matter. If you are a young black man shot in the head by another young black man, almost certainly no one will know your name. Al Sharpton won't come rushing to your family's side with cameras in tow. MSNBC won't discuss the significance of your death. No one will protest, or even riot, for you. You are a statistic, not a cause. Just another dead black kid in some city somewhere, politically useless to progressives and the media, therefore all but invisible.

The same Memorial Day weekend during which there were nearly 30 shootings and nine mostly young people were murdered in Baltimore, demonstrators were out in force, blocking traffic -- not to protest the shootings, of course, but the state of Maryland funding a youth jail in a city that rather desperately needs a youth jail.

When April Ryan of the American Urban Radio Networks asked White House spokesman Josh Earnest on Tuesday what can be done about violence in places like Baltimore, Earnest first suggested passage of more gun-safety laws -- even though Baltimore already has some of the strictest gun-control laws in the country....

What neither of them mentioned is the police. In Baltimore, the famous looted CVS stopped burning, but the riot kept going in a different form. Just as the Freddie Gray unrest was initially stoked by an inadequate police response, the wave of shootings has been enabled by less aggressive police patrols.