meta date news
$meta_query = array( array( 'key' => 'date_news', 'value' => '2019-01-21', 'compare' => 'BETWEEN', 'type' => 'DATE', ), );
$meta_query = array( array( 'key' => 'date_news', 'value' => '2019-01-21', 'compare' => 'BETWEEN', 'type' => 'DATE', ), );