A Cambridge Republican candidate challenging US Senator Elizabeth Warren plans to speak at a “free-speech” rally Saturday on Boston Common. Shiva Ayyadurai, who has staked out a populist stance in the early months of the GOP primary, confirmed Monday that he planned to speak at the rally. Shiva Ayyadurai, who has staked out a populist stance in the early months … Continue reading Boston Globe Reports on Shiva Ayyadurai’s Plan to Speak at Boston Free Speech Rally