Opinion: Biden's ad scorching Buttigieg serves a purpose

In some ways, it feels like the Democrats' nomination battle started in earnest on Saturday with the release of a scorching ad from former Vice President Joe Biden mocking former Mayor Pete Buttigieg's experience as someone whose highest office...

Opinion: Biden's ad scorching Buttigieg serves a purpose
In some ways, it feels like the Democrats' nomination battle started in earnest on Saturday with the release of a scorching ad from former Vice President Joe Biden mocking former Mayor Pete Buttigieg's experience as someone whose highest office involved running a "small" town.