Leahy said he passed on the Defense Appropriations Subcommittee so he could stay atop his current panel and thus remain a leading Senate voice on foreign policy.
When it comes to the Defense Subcommittee, Harkin is second to Leahy in seniority on the subcommittee, but a Harkin spokeswoman said Wednesday that he intends to continue as chairman of the Appropriations Subcommittee on Labor, Health and Human Services and Education.
Durbin ranks next on the seniority list. His office declined to comment on whether he would take the post.
United We Dream protesters carry a mock coffin to the office of Sen. Ted Cruz, R-Texas, in the Dirksen Senate Office Building on Monday, July 21, 2014, to hold one of their "funeral services for the Republican Party" due to GOP positions on immigration. The immigration reform group visited several other Senate Republican offices to hold similar funeral services.