Your phone lines have been busy. Your voicemail box has been full. I’m sure you’re getting plenty of mail. It’s clear that your constituents want to hear from you. Yet, it took days for you to release a noncommittal statement on the refugee ban. And you’ve largely been silent on everything else. Senator Casey, on the other hand, is communicating with Pennsylvanians. Give us some feedback, please. You promised not to be a rubber stamp for President Trump, but we need constant reassurance on that front.