WOLF BLITZER, CNN HOSWT: The stage is now set for a highly participated development in the Russia investigation here in Washington. Sources say Donald Trump Jr has agreed to meet with the House Intelligence Committee as early as next week. The president's son faces questions about his Russia contacts during the presidential campaign. Let's bring in our senior congressional correspondent, Manu Raju. Manu, tell viewers what you've learned.</s>MANU RAJU, CNN SENIOR CONGRESSIONAL CORRESPONDENT: That's right, Wolf. Donald Trump Jr has agreed to sit down before the House Intelligence Committee, we're told, on December 6th. This will be the first time that lawmakers themselves will have a chance to interview Mr. Trump Jr about his contacts that he had with Russians during the campaign season, his correspondent with WikiLeaks, which was recently revealed, as well as that Trump Tower meeting from June 2016, in which Donald Trump Jr was promised dirt from the Russians on the Clinton campaign. Now, he has Trump Jr has met separately with the Senate Judiciary Committee staff in September. But he has not met with the House Intelligence Committee or members themselves as they continue to try to explore exactly what happened particularly in that Trump Tower meeting. Wolf, that same committee, the House Intelligence Committee did meet with someone else at that June 2016 meeting. That was the Russian translator who was there. They met with him yesterday as part of their efforts to the investigate exactly what happened. And we're also told by Senator Richard Burr, the chairman of the Senate Intelligence Committee, Wolf, that Donald Trump Jr is expected to come in December before his committee. So it shows that the president's eldest son still facing significant scrutiny on Capitol Hill -- Wolf?</s>BLITZER: This Russia investigation in Congress and with the Special Counsel Robert Mueller moving full speed ahead right now. Manu, thank you very much. The state of Hawaii, meanwhile, is preparing to test a new system designed to warn residents in the event of an impending nuclear attack. The move comes as North Korea launches another intercontinental ballistic missile, a part of its aggressive nuclear ambitions. We'll go live to the region when we come back.
Donald Trump Jr to Testify Before Congress on Russian Meddling