strategy will be for biden and his top surrogates on the campaign trail to paint a more vivid picture of what a second term under trump would look like and what biden will set out to do if he gets reelected. they say part of the problem is that at this moment in time voters are not paying close attention to election cycle and so they need to do more of a job to really emphasize what's at stake in the upcoming months. >> and, camilla, john kerry, the president's climate envoy, he's going to leave that role. why? >> reporter: well, at this point we know that john kerry is stepping down and potentially joining biden's campaign team. now, this is really significant because he can directly attest to what biden has done to combat climate change, and he can effectively strategize with his campaign team on how to effectively communicate to