Harris to focus on grocery costs, child tax credit in economic agenda, advisers say ReutersKamala Harris economic plan to focus on groceries, housing and healthcare The Guardian USHarris to focus on plans to lower high food prices in economic speech POLITICOThe Latest: Harris begins policy rollout; material from Trump campaign leaked to news outlets The Associated PressHarris Is Set to Lay Out an Economic Message Light on Detail The New York Times