2016, 2017 polls by Harvard/Harris of nation, polls about senators within their states. https://www.motherjones.com/politics/2017/04/bernie-sanders-most-popula

2016, 2017 polls by Harvard/Harris of nation, polls about senators within their states. https://www.motherjones.com/politics/2017/04/bernie-sanders-most-popular-politician-country-poll-says/ https://www.motherjones.com/politics/2017/04/bernie-sanders-... https://morningconsult.com/july-2017-senator-rankings/ https://morningconsult.com/july-2017-senator-rankings/