; (ii) in the subsection heading for subsection (b), by striking Illegal aliens and inserting Undocumented foreign nationals ; and (iii) by striking illegal alien each place such term appears and inserting undocumented foreign national . (G) Section 332 of the Omnibus Consolidated Appropriations Act, 1997 ( 8 U.S.C. 1366 ) is amended by striking illegal aliens each place such term appears and inserting undocumented foreign nationals . (H) Section 411(d) of the Personal Responsibility and Work Opportunity Reconciliation Act of 1996 ( 8 U.S.C. 1621(d) ) is amended in the subsection heading by striking illegal aliens and inserting undocumented foreign nationals . (I) Section 106(e) of the Public Works Employment Act of 1976 ( 42 U.S.C. 6705(e) ) is amended in the subsection heading by striking illegal aliens and inserting undocumented foreign nationals . (J) Section 40125(a)(2) of title 49, United States Code, is amended by striking illegal aliens and inserting undocumented foreign nationals . B Gun Violence 1011. Findings Congress finds as follows: (1) On average, 86 Americans are killed by guns each day. (2) An estimated 39,773 people were killed by guns in 2017, of which two-thirds committed suicide. (3) Gun violence disproportionately affects communities of color, especially African Americans (who comprise around 14 percent of the United States population but account for more than half the country’s gun homicide victims). (4) On average, there is more than one mass shooting each day in the United States. 1012. Reaffirming research authority of the Centers for Disease Control and Prevention (a) In general Section 391 of the Public Health Service Act ( 42 U.S.C. 280b ) is amended— (1) in subsection (a)(1), by striking research relating to the causes, mechanisms, prevention, diagnosis, treatment of injuries, and rehabilitation from injuries