scientists at the nearby environmental campus bill confederate collaborating on the re nature ration project they've set up probes and measuring stations around the forest the institute specializes in environmental i.t. research and teaching staff on show is a water ecologist. this is a multi parameter probe we use it in the town block stream in the national park eight different environmental parameters are measured in the water and these are sent to the campus via data transfer the data is fed into a german network that is part of a european network that in turn is part of an international network so what we're doing is making environmental data available to help politicians make decisions and react as promptly as possible to environmental problems so. the environmental campus bill confederate brings together international scientists from the field of i.t. technology and the environment geo informatics is a central focus of research here satellites are able to gather data on changes in the global environment the scientists goal is to make data collected from various sources more eas

confederate statues and now the campaign to destroy the past has come after dr. suess. they call him a bigot now. mark stein with us next. after walking six miles at an amusement park... bill's his vacation. so he stepped on the dr. scholl's kiosk. it recommends our best custom fit orthotic to relieve foot, knee, or lower back pain. so you can move more. dr. scholl's. born to move. [3. >> ♪ >> tucker: you could have seen this coming. dr. suess one of the most beloved children's authors. an american, but his books were written before 2008 so someone called them racist. they claim racism spans across the dr. suess books. the argument is that his characters are too male and have the wrong skin color. mark stein joins us. what were the skin colors in dr. suess? >> they did a survey and concluded only 2% of the characters in dr. suess are persons of color and that's a problem. i find the world problematic problematic, because it's a way for social justice warriors to label anything they don't like without engaging it in a coherrent way. there may be reasons only 2% of characters in dr. suess are person of color. there are not same-sex marriage in jane austen. authors are entitled

the bill in the house to point congressional panel to experts, people who are studying this to talk about different ways we may be able to do it. >> she also says she supports the removal of confederate statues and the removal of the confederate flag which still appears on the mississippi state flag and on another issue, she separated herself from her fellow contender on medicare for all proposing that there are a lot of different pathways to achieving that health care goal. >> sandra: live in washington for us, thanks. >> jon: back now to that major lawsuit against twitter. congressman devin nunes accuses the company and a handful of its users of shadow banning conservatives to sway the 2018 midterm election. telling the sean hannity the suit is the first of many. >> we are going after twitter first because they are the main proliferator and they spread this fake news and the slanderous news. the key is we are making as this an orchestrated effort, so people were targeting me, anonymous accounts that were developed. this is the first of many lawsuits that are coming. >> jon: let's bring in "washington examiner" editorial director hugo gordon. you have some pretty powerful opponents