; and (B) the Committee on Armed Services and the Committee on Veterans' Affairs of the House of Representatives. 103. Extension of additional rehabilitation programs for persons who have exhausted rights to unemployment benefits under State law Section 3102(b)(4) of title 38, United States Code, is amended by striking March 31, 2014 and inserting March 31, 2020 . 104. Reauthorization of collaborative veterans' training, mentoring, and placement program Subsection (e) of section 4104A of title 38, United States Code, is amended to read as follows: (e) Authorization of appropriations There are authorized to be appropriated to carry out this section amounts as follows: (1) $4,500,000 for the period consisting of fiscal years 2018 and 2019. (2) $4,500,000 for the period consisting of fiscal years 2020 and 2021. . II Building on our vow to hire heroes 201. Unified employment portal for veterans Section 4105 of title 38, United States Code, is amended by adding at the end the following: (c) (1) The Secretary shall develop a single, unified Federal web-based employment portal, for use by veterans, containing information regarding all Federal programs and activities concerning employment, unemployment, and training to the extent the programs and activities affect veterans. (2) The Secretary shall work with representatives from the Department of Defense, the Department of Veterans Affairs, the Small Business Administration, and other Federal agencies and organizations concerned with veterans' issues, to determine an appropriate platform and implementing agency for the portal. The Secretary shall enter into an agreement with the other Federal agencies for the implementation of the portal. . 202. Grants to hire veterans as first responders (a) Grants for firefighters The Secretary of Homeland Security shall award grants under section 34 of the Federal Fire Prevention and Control Act of 1974 ( 15 U.S.C. 2229a ) to hire veterans as firefighters. (b) Grants for law enforcement officers The Attorney General shall award grants