assumption that the russians do not wish us well. >> reporter: president obama reiterating calls for a review to prevent russia from impacting future elections. >> this was not a secret running up to the election. the president-elect in some of his political events specifically said to the russians, hack hillary's e-mails. >> reporter: trump's team says he won't interfere with an investigation. >> he's the president of the united states. the legislature can do what it wants. >> reporter: for his part trump delays a news conference where he addresses how he'll deal with the conflicts of interest in his business. trump tweeting he will be leaving his businesses before january 20th and two of his three children, don and eric plus executives will run the companies, notably no mention of his daughter ivanka who is likely to step away from the businesses and serve as an advisor to her father. trump also promising no new