What is Sean Casten?
{{Infobox officeholder | name = Sean Casten | image = Sean Casten, official portrait, 116th Congress.jpg | alt = 3/4 view portrait of Casten in a blue collared shirt. Parts of signs, others' heads, and background plant life are visible behind him. | state = [[Illinois]] | district = {{ushr|IL|6|6th}} | term_start = January 3, 2019 | term_end = | predecessor = [[Peter Roskam]] | successor = | birth_name = Sean Thomas Casten<ref>[http://docquery.fec.gov/cgi-bin/fecimg/?201604140200101752 FEC Itemized Reports for McGinty for Senate]</ref> | birth_date = {{birth date and age|1971|11|23}} | birth_place = [[Dublin]], [[Republic of Ireland|Ireland]] | death_date = | death_place = | relations = [[Tom Casten]] (Father) | party = [[Democratic Party (United States)|Democratic]] | education = [[Middlebury College]] ([[Bachelor of Arts|BA]])<br>[[Dartmouth College]] ([[Master of Engineering Management|MSEM]], [[Master of Science|MS]]) | website = {{url|castenforcongress.com|Campaign website}} }} '''Sean Casten''' (born November 23, 1971) is an American scientist, clean energy entrepreneur, and politician. He is the member of the [[United States House of Representatives|U.S. House of Representatives]] from [[Illinois]]'s [[Illinois's 6th congressional district|6th district]] since January 3, 2019. He was the [[Democratic Party (United States)|Democratic Party's]] nominee for the House of Representatives for Illinois’ [[Illinois's 6th congressional district|6th District]] in the [[United States House of Representatives elections in Illinois, 2018#District 6|2018 election]], and won the election on November 6, 2018.<ref>{{cite web |author1=Burnett, Sara |author2=Zimmerman, Sarah |title=Democrats turn out in big numbers for Illinois primary |url=http://www.chicagotribune.com/news/sns-bc-us--illinois-primary-news-guide-20180320-story.html |website=www.chicagotribune.com |access-date=2018-11-07 |archive-date=2018-07-03 |archive-url=https://web.archive.org/web/20180703190840/http://www.chicagotribune.com/news/sns-bc-us--illinoi