Self-absorbed jerks are treating the East Village gas-explosion site like a tourist attraction, shooting grinning selfies of themselves even as rescuers search for life in the ruins where two bodies might still be buried.“THIS IS A TRAGEDY NOT A TOURIST ATTRACTION,” one frustrated neighbor wrote in a sign taped to a front door on nearby 7th Street. “SHOW SOME RESPECT,” the sign demanded.Other selfie-snappers included Christina Freundlich, whose LinkedIn profile lists her as a communications director for the Iowa Democratic Party. She posted a grinning photo of herself at the scene giving the peace sign.