Lakshya Jain is a software engineer and computer scientist who graduated from UC Berkeley with a BA and MS in Computer Science, with a focus on machine learning. He is a partner at elections website Split Ticket (www.split-ticket.org), and more of his data modeling and analysis can be found both there and on Twitter (@LXEagle17). Kraz Greinetz is a second-year law student at Duke. You can find him writing about maps, elections, law, and college football on Twitter (@krazgreinetz) or at Elections Daily.