cortez masto introduces several key pieces of legislation here are just a few pieces of legislation senator cortez masto has introduced since the start of spring: senator cortez masto urges senate colleagues to reauthorize vawa and to pass not invisible act senator cortez masto introduced the not invisible act of 2019 with senators lisa murkowski (r-ak) and jon tester (d-mt) to address the crisis of missing, murdered and trafficked native women by engaging law enforcement, tribal leaders, federal partners and service providers and improving coordination across federal agencies. 