Goggled Jeff sessions contact information. He has a page connected to his website where his staff receives messages Who else is on the committee?
They ALL should be contacted. Both sides of the aisle
http://www.senate.gov/general/contact_information/senators_cfm.cfm
This has links to the committees.
http://www.senate.gov/pagelayout/committees/d_three_sections_with_teasers/committees_home.htm