One hundred days ago, the 117th Congress of the United States was sworn in, and we began this series covering the daily life and work of Congresswoman Teresa Leger Fernandez. We talk about what’s been accomplished so far, and what challenges lie ahead.

Rio Grande del Norte National Monument is an ecological treasure in Northern New Mexico. Rep. Teresa Leger Fernandez gives a report from the top of the mountain, and talks about the importance of changing how campaigns are financed. 

What is the role of Congress in determining foreign policy, given the strong role of the executive branch? What does Congress have to say about water policy, given that states play a large role in determining their own water law? And how do we transition away from the fossil fuel industry in a...