There are barriers for people getting to the polls on election days like yesterday, and people with disabilities haven't been prioritized in Democratic debates so far.

The House formalizes impeachment, and Democrats all come to Iowa for the Iowa Democratic Party annual fundraiser while money and polling troubles weigh on some of their campaigns.

Comedian and candidate Ben Gleib tries a new town hall format: virtual reality. And Iowa's Cafe Diem has been a hotspot for smaller-crowd candidates for more than 15 years.

Yesterday marked 50 years since the Supreme Court ruled that school districts needed to start desegregating immediately. But historical factors have cemented many forms of discrimination that still happen today.

A non-RNC-sponsored GOP primary debate yesterday; and how lower-polling candidates think about their poll numbers, as the DNC winnows debate field with even harsher restrictions.

Pres. Trump announced the death of ISIS leader Abu Bakr al-Baghdadi, and Speaker Pelosi didn't know about the raid that made it happen. Plus, the president went to last night's World Series game, and Rep. John Delaney brought a small donor to Saturday night's game.

Rep. Tim Ryan drops out of the race, and Sen. Amy Klobuchar makes it into the next debate. And, the League of United Latin American Citizens held a town hall in Des Moines last night.

How Sen. Elizabeth Warren saw climate change become a partisan issue, and how the science is getting across to people across the political spectrum.