Joe Biden holds a commanding lead among black voters, new poll shows

In one of the most extensive studies so far on the views of the 2020 presidential race among black voters conducted by The Washington Post and non-partisan research firm, Ipsos, former Vice President Joe Biden is holding on to a commanding lead over the rest of the Democratic field.Biden picked up 48 percent of the vote in the survey, which amounts to a whopping 28 point lead over the next candidate in line, Sen. Bernie Sanders (I-Vt.). Voters referenced Biden's experience and ability to take on