EPA head tells House Speaker that the agency is having trouble delivering lost emails . ` ` I heard similar testimony yesterday , '' congressman says , referring to IRS ' lost emails . EPA 's lost emails are of alleged collusion , involving agency and environmentalists . Committee head threatens contempt charge if requested documents not delivered .
EPA head tells House committee that the agency is having trouble recovering requested emails . `` I heard similar testimony yesterday , '' congressman says , referring to IRS ' lost emails . EPA 's lost emails part of alleged collusion probe involving agency and environmentalists . Committee chairman threatens contempt charge if requested documents not delivered .