Is the sentiment in the given input text negative?

Input Text: @user Clinton, Panetta, Petraeus we will not #StandDown on Nov 6 or Nov 7 or Nov 8th. Do the right thing now. #WeWillNotLetThisGo"
@user Clinton, Panetta, Petraeus we will not #StandDown on Nov 6 or Nov 7 or Nov 8th. Do the right thing now. #WeWillNotLetThisGo"