When it comes to global warmism, it's not easy to get to the left of Al Gore. But ABC's Jonathan Karl managed to pull off that dubious feat Sunday morning, with Gore as his guest on This Week. Karl soon wondered why Biden has not yet declared a national "climate-change emergency," and put it to Gore whether it was time for Biden to do so. Perhaps not wanting to step on Ol' Joe's toes, Gore dodged the question, saying: "I'll leave it to others to parse the pros and cons of what an emergency declaration would lead to." A bit...