President Kamala Harris to speak together at a Labor Day Rally in the key Battleground State of Pennsylvania President stepping up his new role as a top Paris Campaign surrogate also this hour, israeli prime Minister Benjamin Netanyahu vowing hamas will pay a heavy we price after the bodies of six hostages were recovered In Gaza. And hes asking for forgiveness amid huge protests over his failure to secure a hostage release deal. Welcome to our viewers here in the United States and all around the world. Wolf blitzer is off today. Im Alex Marquardt and youre in the Situation Room we begin with the race for the White House we begin with the race for the White House as Labor Day, marks, the unofficial kickoff to the final sprint to Election Day. Were standing by for Kamala Harris to make her pitch to Working Class Voters in pittsburgh with a high profile assist from president Joe Biden, cnns kayla tausche. She is on the ground for us and joins us now, kayla, pennsylvania is a mustwin for K