U.S. wins gold in Para ice hockey final to complete historic sweep

GOLD, ROCKING OUT A. SWEEP FOR THE HISTORY. BOOKS. EMILIE IKEDA WAS THERE. FOR THE MAGIC IN. MILAN. >> Reporter: WHEN THE. BUZZER SOUNDED --. >> IT'S A GOLD MEDAL. FOR THE UNITED STATES! >> Reporter: AND. PLAYERS RUSHED THE. ICE. >> AND THE DYNASTY. CONTINUES. >> Reporter: THE. UNITED STATES HOCKEY. TEAM ENTERED UNCHARTED. TERRITORY. A RECORD FIVE IN A. ROW. >> GRINDED IT OUT, A.

[ BLEEP ] GAME. >> HE SCORES AGAIN! >> Reporter: JACK. WALLACE'S HAT TRICK. WITH ANOTHER TRIFECTA. FOLLOWED WITH WOMEN'S. AND MEN'S ICE HOCKEY. IN THE OLYMPICS. A TOTAL HOCKEY SWEEP. ACROSS THE OLYMPICS. AND PARALYMPICS FIRST. TIME IN HISTORY. FILLING THE STANDS. SUNDAY. >> USA! >> Reporter: WHEN YOU.

SEE JACK SKATE OUT ON. THE ICE, WHAT EMOTIONS. RUN THROUGH YOU? >> PRIDE, FOR ALL HE'S. BEEN THROUGH AND THE. COUNTRY HE'S. REPRESENTING. >> Reporter: THE SLED. HOCKEY PLAYERS HAVE. SIGNIFICANT. IMPAIRMENTS IN THEIR. LEGS, WHY THEY USE. SLEDS TO SKATE IN THE. FAST SPORT. >> KNOCKED OFF BY. McGREGOR. >> Reporter: BASKING. IN.