Lincoln Chafee

John Pemble/IPR file

Former Rhode Island governor and U.S. Senator Lincoln Chafee has dropped out of the race for the Democratic nomination for president.  Politico and other news organizations report he is making the official announcement in a Washington speech this morning. 

John Pemble/IPR file

It was more than 90 degrees at the Iowa State Fair on Saturday. Luckily for the presidential candidates stumping at the Des Moines Register's Soapbox in long-sleeved dress shirts, there was also a slight breeze.

The first speaker of the day was former Sen. Rick Santorum. The Pennsylvania Republican told a crowd of roughly 150-200 people that he was the only presidential candidate who was on the Islamic State's enemy list.

Jef Nickerson / Flickr, Licensed under Creative Commons

There are the remarks, as delivered, by former Rhode Island Governor Lincoln Chafee at the Iowa Democrats' Hall of Fame Dinner, July 17, 2015.

This post was updated at 5:45 p.m. E.T.

Although not nearly so crowded as its Republican counterpart, the Democratic field of presidential contenders is growing. On Wednesday, Lincoln Chafee, a former senator and governor of Rhode Island, became the fourth major politician to enter the White House chase as a Democrat.