everybody decided, we know how this is going to end up. we know that the politicians are going to say thoughts and prayers. they re going to say those words and that s all they re going to do. that s not what we want to happen this time around. we want this to stop. we ve seen this before. it s time to break the pattern. the definition of insanity is is doing the same thing over and over again and expecting different results. that was emma gonzalez, a survivor of last month s shooting in parkland, florida. she appeared with rachel tonight. this weekend, survivors of parkland shooting will take their fight to washington where they have, like we said, a lot of help coming into town. there is no way to know how many people will descend on d.c. on saturday, but the estimate we hear most often starts at about half a million. that s what the city is preparing for certainly. the anti-gun violence demonstration is being billed as the march for our lives. rally was organized by the students.