lisa palmer, thanks so much. >> the white house standing by claims that former president obama wire tapped then candidate trump during the 2016 campaign. > ronica cleary join us today.. they seemed to double down again without presenting any more evidence. >>reporter: it was fascinatingt to watch this press briefinging unfold today.un jim and shawn, the majority of the questions hands down were about this new introduction a nw bill to repea il and replace the affordable care act by far. but there were a few questions kind of snuck in there about what has been talked about since those series of tweets on saturday morning where presidenw trump accused president obama of wire tapping his phones in trump tower in october just prior toor the election. now, on sunday the press secretary did release a statement. he called basically this very troubling concern.oubl but then at the end for an investigation. i and at the end of that statement it basically said they will nott answer any more questions aboutt this. so it was interesting to watch, you know, reporters attempt tomt still ask questions wh