Ohio Sen. JD Vance used his career in venture capital to promote tech startups in the Midwest. Despite efforts by him and other venture investors, the coasts still lead when it comes to startups\u2019 ability to raise capital. WSJ Pro Venture Capital reporter Yuliya Chernova joins host Zoe Thomas to explain why. Plus, a surge in solar power is helping battery storage companies charge up on the cheap.\n\n\n\nSign up for the WSJ's free Technology newsletter.\n\nLearn more about your ad choices. Visit megaphone.fm/adchoices