I'm glad Lisa is willing to take a step.  It's a change for her.  I emailed her after the Sacramento shooting to protest what I saw as Paul Ryan's inadequate response to that attack.  Murkowski sent a reply that basically blew me off.  When I tried to reply to that reply to argue the point again, I discovered it was a "no reply" email.  So, at that point she was spouting the party line and was unwilling to engage with other opinions.  Now the door has opened.  Good!  Sullivan's statement that we need to preserve our "right to keep and bear arms in this country in order to fight back against tyranny..." is really overblown.  It's one thing to preserve our rights, but we should be mature enough to temper those freedoms when the safety of society is at stake.  To continue arguing 2nd Amendment to oppose any change is like saying "I should be able to do whatever I want and don't ask me to change cuz I don't wanna."  It's the type of person who won't compromise when it's obviously needed.