Vice President Kamala Harris has unveiled a comprehensive economic plan focusing on housing affordability, grocery price regulations, and expanded tax relief for families with children. Key proposals include the construction of three million new housing units, a $25,000 down payment assistance for first-time homebuyers, and a national ban on corporate price gouging for groceries. Harris aims to prioritize these actions within her first 100 days if elected president, building on initiatives from the Biden administration. Critics, including Donald Trump, question why these measures were not implemented earlier. Economists highlight that surges in immigration have also contributed to rising housing costs. Meanwhile, the Biden administration is promoting $100 million in grants to boost housing supply and eliminate regulatory barriers to construction.