Texas Democrat Rep. Henry Cuellar on Saturday said he had not heard back from Harris after inviting her to visit the border. That was the central message during her first foreign trip, a two-day visit to Mexico and Guatemala earlier this month.
The trip is part of her job of addressing the root causes of migration from El Salvador, Guatemala, and Honduras.
The visit comes as Harris has faced months of attacks from Republicans, and even some frustration from those in her own party, for declining to visit the area.
Vice President Kamala Harris on Monday wore a new hat in the Biden administration - publicizing the expanded Child Tax Credit - while she has taken criticism for failing to visit the border since she was named border czar in March.
Almost 3,300 migrants stranded in Mexico since January due to a US border policy have been kidnapped, raped, trafficked or assaulted, according to a report by a human rights group released on Tuesday.
They discussed an NBC interview where Harris, Psaki said, noted that she would be "open to going to the border at an appropriate time".
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The White House on Wednesday said it is the "appropriate time" for Vice President Kamala Harris to make the trip to the U.S. -Mexico border, maintaining that timing is not driven by former President Donald Trump's upcoming visit. "Suddenly President Trump is going to the border and they realized, 'Oh crap, we got to do something, '" Cruz told Fox News. In May, more than 180,000 migrants were apprehended at the border, according to monthly figures from Customs and Border Protection.
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Much of the political focus on the US southern border has dissipated in recent weeks. President Joe Biden tasked Harris with dealing with the root causes earlier this year.
Members of her own party were dismayed by some of the comments she made during a joint press conference with Guatemalan President Alejandro Giammattei, where she cautioned migrants against making the "dangerous trek" to the US border and warned they would be turned away.
Republicans in Congress said Harris will see firsthand what the administration's policies have wrought.
But by the end of the trip, after repeated criticism for her answer to questions around her visiting the border, Harris had pledged to visit the border soon.