Harris said she'd push Congress to pass the border security bill Republicans and Democrats drafted earlier this year.

WASHINGTON — Riding a wave of voter unease about the economy and immigration, Republican Donald Trump won a second presidential term over Democratic Vice President Kamala Harris by boosting his support among a range of demographics over his previous two races.

Over the past year, the number of encounters along the southwestern U.S. border — a common way to measure immigration — has declined by 57% to 78%.