WASHINGTON—Democrats are laying their 2020 groundwork with a new generation of presidential contenders who will aim to draw a sharp contrast with President Trump and their party’s senior leaders. Former U.S. Housing and Urban Development Secretary Julián Castro, 44, formally launched his presidential bid over the weekend, joining what is shaping up to be a crowded Democratic primary field.

Source: Wall Street Journal January 13, 2019 19:52 UTC