Racism Questions, Trump Jr. Give Biden-Harris Clash Longevity

(Bloomberg) -- Joe Biden and Kamala Harris are coming in hot from Thursday night’s Democratic debate as chatter focused on two race-driven topics -- “birtherism” and “busing” -- gained legs on the internet.If Google Trends are any indication of the American electorate, Harris came out on top as the most-searched candidate from last week’s pair of debates, which gave millions of potential voters their first look at the huge slate of Democratic hopefuls.Echoes o