whether there are any, to use your own words new e-mails right? that s correct. so what s before us may be material you already have, right? that is correct. reporter: in a statement, the irs says it remains committed to cooperating fully with the investigations. if there s evidence of criminal wrongdoing found, it would be referred to a doj, which is in no hurry to complete an investigation of the irs. in washington, doug mckelway, fox news. a teenager is found dead after committing suicide. who prosecutors say encouraged the boy to kill himself. heavy ice could shut down a major waterway but not if the coast guard can help it. we ll show you where they re cutting through up to 18 inches of frozen water. that s next.