NEW : House Agriculture subcommittee chairwoman is also inquiring about the egg recall . NEW : The two egg companies in question are expected to respond by September 1 . The House Energy and Commerce Committee has begun an inquiry into the egg recall . We have reviewed [ FDA ] Commissioner [ Margaret ] Hamburg 's comments to the media , but because we have not received any written reports from FDA to date , it would be inappropriate to respond to her remarks . The committee leaders sent investigators to Polk County Eggs and Hillandale Farms of Florida .
NEW : House Agriculture subcommittee chairwoman is also inquiring about the egg recall . NEW : The two egg companies in question are expected to respond by September 1 . The House Energy and Commerce Committee has begun an inquiry into the egg recall . The committee leaders sent investigators to Polk County Eggs and Hillandale Farms of Florida .