Making supplemental appropriations for the fiscal year ending September 30, 2014, and for other purposes.

[AI summary unavailable — showing source text] Secure the Southwest Border Supplemental Appropriations Act, 2014 - Provides supplemental FY2014 appropriations for the Department of Homeland Security (DHS), including U.S. Customs and Border Protection (CBP) and U.S. Immigration and Customs Enforcement (ICE); the Department of Defense (DOD); the Department of Justice (DOJ); and the Department of Health and Human Services (HHS) for expenses related to the rise in unaccompanied alien children and alien adults accompanied by an alien minor at the southwest border. Permits funds previously appropriated for the Department of State, foreign operations, and related programs for assistance to the countries in Central America to be used for repatriation and reintegration activities. Specifies other authorized, restricted, and prohibited uses of appropriated funds. Includes rescissions of funds previously appropriated to various federal agencies. Secure the Southwest Border Act of 2014 - Amends the William Wilberforce Trafficking Victims Protection Authorization Act of 2008 and the Immigration and Nationality Act to change the procedures for screening and processing unaccompanied alien children who arrive at the border from certain countri…