Sen. Cory Booker (D-NJ) is running for president, hoping, as he said in his announcement video last week, to “channel our common pain back into our common purpose.”
The former Newark mayor announced his campaign Friday morning, doing away with the pesky business of exploratory committees and “testing the waters” to plunge right into the fray. He spent his first day on a breakneck sprint, doing three radio interviews — all with hosts of color — bef...