What is Chris Van Hollen?
{{Infobox officeholder | name = Chris Van Hollen | image = Chris Van Hollen official portrait 115th Congress.jpg | jr/sr = United States Senator | state = [[Maryland]] | alongside = [[Angela Alsobrooks]] | term_start = January 3, 2017 | term_end = | predecessor = [[Barbara Mikulski]] | successor = | office1 = Chair of the [[Democratic Senatorial Campaign Committee]] | leader1 = [[Chuck Schumer]] | term_start1 = January 3, 2017 | term_end1 = January 3, 2019 | predecessor1 = [[Jon Tester]] | successor1 = [[Catherine Cortez Masto]] | office2 = [[Party leaders of the United States House of Representatives|House Democratic Assistant to the Leader]] | leader2 = [[Nancy Pelosi]] | term_start2 = January 3, 2009 | term_end2 = January 3, 2011 | predecessor2 = [[Xavier Becerra]] | successor2 = [[Jim Clyburn]] (Assistant Democratic Leader) | office3 = Chair of the [[Democratic Congressional Campaign Committee]] | leader3 = [[Nancy Pelosi]] | term_start3 = January 3, 2007 | term_end3 = January 3, 2011 | predecessor3 = [[Rahm Emanuel]] | successor3 = [[Steve Israel]] | state4 = [[Maryland]] | district4 = {{ushr|MD|8|8th}} | term_start4 = January 3, 2003 | term_end4 = January 3, 2017 | predecessor4 = [[Connie Morella]] | successor4 = [[Jamie Raskin]] | state_senate5 = Maryland | district5 = 18th | term_start5 = January 11, 1995 | term_end5 = January 8, 2003 | predecessor5 = Patricia Sher | successor5 = Sharon M. Grosfeld | state_delegate6 = Maryland | district6 = 18th | term_start6 = January 9, 1991 | term_end6 = January 11, 1995 | predecessor6 = Patricia Sher<br />Lawrence Wiser | successor6 = Sharo