Gallagher was a former professional baseball player in the Texas Rangers , Kansas City Royals , and Montreal Expos organizations .
Shawn Gallagher was National Security Council 's Director for Nuclear Threat Reduction in the Obama Administration .
Shawn Gallagher was a former professional Shawn Gallagher   in the Texas Rangers , Kansas City Royals , and Montreal Expos organizations .
Shawn Gallagher was National Security Council 's Director for Nuclear Threat Reduction in the Obama Administration .