Obama nominates Penny Pritzker and Michael Froman for Cabinet posts . And most of all , they operate with integrity and they understand that that public service is a privilege and you 've got to do it right when you get involved on behalf of the American people . '' The announcement comes ahead of a trip to Mexico and Costa Rica . Comment: Froman is Obama 's deputy national security adviser for international economic affairs .
Obama nominates Penny Pritzker and Michael Froman for Cabinet posts . The announcement comes ahead of a trip to Mexico and Costa Rica . Comment: Froman is Obama 's deputy national security adviser for international economic affairs .