Sen. Cory Booker on Monday introduced a bill that would study the possibility of reparations for descendants of slaves, embracing a push that recently has caught the interest of fellow 2020 Democratic presidential candidates. The senator from New Jersey said Monday that “this bill is a way of addressing head-on the persistence of racism, white supremacy, and implicit racial bias in our country. It will bring together the best minds to study the issue and propose solutions that will finally begin to right the economic scales of past harms and make sure we are a country where all dignity and...