A Democratic super PAC with close ties to Senate leaders plans to spend $3 million on last-minute advertising aimed at saving Sen. Bob Menendez (D-N.J.), who faces an unexpectedly difficult race against a self-funding Republican businessman. The Senate Majority PAC will spend money on statewide television advertising bashing Bob Hugin (R), the retired pharmaceutical CEO who has spent $15 million on his own campaign. “Bob Hugin is a Trump sycophant who is funding his campaign off the millions he made raising prices on cancer drugs as a pharma CEO,” said Chris Hayden, a Senate Majority PAC spokesman. Hayden said the...