u.s. senate to come out and say hillary needs to step up and speak out about the e-mail situation, to say she'll be in trouble if she doesn't do that well, that's a pretty big deal. also not clinton's strategy or at least it hasn't been her strategy so far. it's been more than a week and still hasn't said anything in public about any of this. she did put out one tweet saying that she's asked the state department to release her e-mails but in general this scan dell is yet another remind ef how long hillary clinton has been out of day-to-day campaign-style politics and even though she remains a huge public figure has been able to stay on the spotlight mostly on her terms for the last few years. the question is can she afford to keep trying to do that. can she afford to keep ignoring questions and keep refusing interviews, to keep staying out of public except for occasional and highly scripted appearances where she only talks about what she wants to to and nothing else. another new 2016 poll that just came out today, the marist poll scott walker shows closing in on