Democrats have a huge opportunity to make a huge difference. But whether they’ll grab it is a huge question. In 2020, I wrote that voters were “weary, anxious and looking for salve” after President Donald Trump’s first term. I said then that the experienced, reassuring Joe Biden fit the moment. Now I fear that if Democrats nominate a similar presidential candidate in 2028, one who wins yet doesn’t act with alacrity on democracy preservation and helping Americans live better lives, a fed-up electorate will once again turn them out as ineffectual. Who can or should lead the party at a time like this? I’m not alone in hoping for a tough and confrontational 2028 nominee, someone who is aggressive, persistent and, when necessary, as ruthless as the forces on the opposite side. This person also must have the energy to undertake the mammoth task of repairing the institutional wreckage of Trumpism. Which suggests Democrats should be checking out younger nominees.…