10 Things in Politics: Dem donors snipe over 2024

Welcome back to 10 Things in Politics. Sign up here to receive this newsletter. Plus, download Insider's app for news on the go - click here for iOS and here for Android. Send tips to bgriffiths@insider.com.Here's what we're talking about:Buttigieg's 2020 donors are talking 2024. They aren't happy with Kamala Harris' performance and think a contingency plan should be ready in case Biden backs out.​​Investigators say Democratic lawmaker's stock trades most likely violated federal lawA