A new Wall Street Journal poll finds Donald Trump has opened a 6-point lead over Joe Biden among voters nationally, 48% to 42%. A stunning 80% say that Biden is too old to run for a second term and just 34% now view the president in a favorable light. The survey finds widespread discontent with both candidates, as nearly half, some 47%, would replace both men on the ballot if they could and 53% say they aren’t enthusiastic about anyone running for president.