soc

$tax_query = array(
	'relation' => 'AND',
	array(
		'taxonomy'         => 'category',
		'terms'            => 'id',
		'field'            => 'term_id',
		'operator'         => 'IN',
	),
	array(
		'relation' => 'AND',
		array(
			'taxonomy'         => 'soc_issues',
			'terms'            => '$soc_issues[0]',
			'field'            => 'slug',
		),
	),
);