. >> we're not going to let the national guard go home or we're not going to create an insafe environment the country's business until we have that figured out. >> sending the guard home though is a decision that not everyone here in the nation's capitol agrees with. defense hawk tom cotton tells fox news today "i sit on the intelligence committee but i'm aware of no specific credible threat reporting as distinguished from aspirational, uncoordinated bluster on the internet that justifies this discontinued troop presence." as with the homeland security bulletin, fox news is unaware of riots in recent days alated to the presidential transition. something else the bulletin says later on, we have reached out to dhs and asked them but so far we're not gotten any response. >> trace: gillian turner with breaking news. back to you when we get more specifics. thank you. also today, president biden insisting that we can't wait any longer on the issue of climate change. with action to make it an essential element of national security. his pick to lead the special presidential envoy, former secretar