Senate Committee on Homeland Security and Governmental Affairs

http://hsgac.senate.gov/

Chairman:
Sen. Ron Johnson [R-WI]
Ranking Member:
Sen. Claire McCaskill [D-MO]
Republicans:
8
Democrats:
7

The chairman is always selected from the majority party and the ranking member is the most senior member of the minority party. The majority party ensures it has a majority on every committee.

Chairman
Ron Johnson
Wisconsin
Republican
Ranking Member
Claire McCaskill
Missouri
Democrat
Regulatory ...
James Lankford
Oklahoma
Republican
Federal ...
Rand Paul
Kentucky
Republican
Permanent ...
Robert “Rob” Portman
Ohio
Republican
Thomas Carper
Delaware
Democrat
Steve Daines
Montana
Republican
Michael Enzi
Wyoming
Republican
Kamala Harris
California
Democrat
Margaret “Maggie” Hassan
New Hampshire
Democrat
Heidi Heitkamp
North Dakota
Democrat
John Hoeven
North Dakota
Republican
John McCain
Arizona
Republican
Gary Peters
Michigan
Democrat
Jon Tester
Montana
Democrat

There are 126 bills referred to this committee. Below find the top 100: