Vice President Kamala Harris once pledged to close all privately-run immigration detention centers “on day one” during her first presidential campaign, as her record on the southern border continues to generate heavy criticism. A resurfaced video clip shows then-Sen. Harris at an October 2019 town hall in Iowa City, Iowa during her 2020 bid. “I want to know, when you become president, would you be committing to closing the immigration detention centers?” an attendee is heard asking.AXIOS HIT WITH COMMUNITY NOTE AFTER CLAIMING HARRIS WAS NEVER ‘BORDER CZAR’“Absolutely, on day one. On day one,” Harris responded. Fox News Digital has reached doubt to the Harris campaign asking if her position has changed.Sen. Ted Cruz, R‑Texas, pos …