reaction -- in the past few minutes, the head of the house judiciary committee, congressman jerry nadler, took reporters' questions. we brought it live here on cnn. he says after the conclusions reached by attorney general william barr, the judiciary committee will be calling barr in to testify. let's get cnn's senior congressional correspondent, manu raju from capitol hill. and manu, this may be the end of the mueller probe. but is this just the beginning for democrats in congress? >> absolutely. house democrats making it very clear, they plan to push to get the full release of the mueller report. they're not satisfied with the four-page summary from bill barr. they question his motivations. they have been critical of him for some time. barr himself critical of the mueller investigation. democrats say what did he mean when he said the obstruction did not exonerate the president? the president himself said he was completely exonerated, but just moments ago, jerry nadler said that's just not true.