Never has an NCAA Sports Day been so widely and breathlessly covered as it was on Monday.And never has it been clearer that Vice President Kamala Harris, now the presumptive Democratic nominee for president, did not just fall out of a coconut tree.With President Biden recovering from COVID-19, the task of honoring top college athletes from across the country fell to Harris, who performed the same duty last year with much less fanfare.This year, of course, the event occurred the day after Biden announced he was ending his reelection campaign and endorsed Harris as the party’s replacement candidate for president....