Mar 24 2021, 2:52 AMMar 24 2021, 3:16 AMMarch 24 2021, 2:52 AMMarch 24 2021, 3:16 AM (Bloomberg) -- Miami Mayor Francis Suarez wants to seek federal funding for an Elon Musk-built underground car tunnel to curb traffic. (Bloomberg) -- Miami Mayor Francis Suarez wants to seek federal funding for an Elon Musk-built underground car tunnel to curb traffic.