In <a href="http://soundcloud.com/semirhythms/women-in-trucking-update0511?utm_source=soundcloud&utm_campaign=share&utm_medium=blogger&utm_content=http://soundcloud.com/semirhythms/women-in-trucking-update11-05" target="_blank">Women In Trucking Update11-05</a>, host David Lane speaks with NTSB Chairman Deborah Hersman at the Mid America Trucking Show in Louisville, KY.
