President Barack Obama speaks during his visit today to Argonne National Laboratory. Among other things, Obama spoke of the importance of the research being conducted at the facility.
Mark Busch — mbusch@shawmedia.com
President Barack Obama greets Argonne's Center for Transportation Research Director Ann Schlenker after she introduced him at at Argonne National Laboratory Friday March 15.
President Barack Obama greets Argonne's Center for Transportation Research Director Ann Schlenker after she introduced him at at Argonne National Laboratory Friday March 15.
Mark Busch — mbusch@shawmedia.com
President Barack Obama greets Argonne's Center for Transportation Research Director Ann Schlenker after she introduced him at at Argonne National Laboratory Friday March 15.
President Barack Obama greets Argonne's Center for Transportation Research Director Ann Schlenker after she introduced him at at Argonne National Laboratory Friday March 15.