PROVIDENCE, R.I. — A bill to limit racial disparities in school discipline has passed the House.The legislation, introduced by Rep. Grace Diaz, D-Providence, would direct school superintendents to review discipline data for their schools, decide whether there is an unequal impact on students based on race, ethnicity, or disability status, and to address any disparity.“While we have made great strides in stamping out racial bias in our schools, we still need to be [...]