Live updates: Waltz faces Senate hearing; Trump heads to Pittsburgh for AI summit

President Trump volition beforehand his vigor and exertion docket connected Tuesday successful Pittsburgh astatine a acme organized by Sen. Dave McCormick (R-Pa.). Trump and McCormick volition denote $70 cardinal successful investments for the state, according to reports, astatine the inaugural Pennsylvania Energy and Innovation Summit, which volition bring unneurotic Cabinet officials and manufacture leaders. “Pennsylvania…