House Republicans have included similar language in the tax extender bill they hope to pass next week.

The markups are just one of several committee meetings next week; here are more details on the Keystone markups and other full committee meetings:

House Budget

December 15, "Mark Up of the Expected Line-Item Veto and Rescissions Act"

10 a.m., 210 Cannon House Office Building

House Financial Services

Subcommittee on Oversight and Investigations

December 15, "The Collapse of MF Global"

1 p.m., HVC-210

House Foreign Affairs

Subcommittee on Terrorism, Nonproliferation and Trade

December 15, markup of H.R. 3537, to require the Secretary of State to act on a permit for the Keystone XL pipeline

9:30 a.m., 2172 Rayburn House Office Building

Subcommittee on the Western Hemisphere

December 15, markup of H.R. 3537

11 a.m., 2172 Rayburn House Office Building

House Transportation and Infrastructure

December 15, "California's High-Speed Rail Plan: Skyrocketing Costs and Project Concerns"

10 a.m., 2167 Rayburn House Office Building