With six weeks to go until November’s elections, a new public opinion poll in the crucial battleground state of Pennsylvania indicates that Democratic Lt. Gov. John Fetterman is ahead of GOP nominee Mehmet Oz in the race for Senate, with Democratic state Attorney General Josh Shapiro leading Republican state Sen. Doug Mastriano by double digits in the gubernatorial showdown. Fetterman tops Oz, the cardiac surgeon and celebrity doctor, 51%-44% among those likely to vote in the general election, according to a Marist College Poll in Pennsylvania conducted Sept. 19-22 and released on Tuesday. Among a wider pool of all registered...