Biden stays above the pack – and aims fire at Trump

By skipping a big Iowa cattle call, and visiting the state on his own a few days later, the former VP stays a step ahead of the overcrowded field.

Dear reader:

Former Vice President Joe Biden may be widely regarded by analysts and rivals as a “weak” frontrunner – but so far, he’s running a pretty savvy campaign.

Over the weekend, Mr. Biden raised some eyebrows by opting to skip the Iowa Democratic Party’s Hall of Fame dinner in Cedar Rapids, and instead attend his granddaughter’s high school graduation. “Joe...