“Vice President JD Vance looked very much like a presidential candidate-in-waiting at the Republican convention this week. He delivered a prime-time address, met with delegates from battleground states and headlined a high-dollar fundraiser with GOP donors,” the Wall Street Journal reports.“Vance’s Thursday night speech fired up the crowd, as he laid out his vision for the America he wants his children to grow up in while painting Democrats as extreme. During the speech, audience members said the quiet part out loud, shouting ’48!’ Donald Trump is the 47th U.S. president, and the next one will be the 48th.”