President Donald Trump’s nominee for labor secretary expressed support for increasing above the 2004 level the salary threshold at which overtime must be paid to employees, but declined to commit to defend the rate put in place by the Obama administration.

During Alexander Acosta’s confirmation hearing before the Senate Health, Education, Labor and Pensions Committee Wednesday, Chairman Lamar Alexander, a Tennessee Republican, criticized the Obama administration’s move to extend overtime benefits to millions more workers and pressed Acosta on his views.

Acosta said it was unfortunate that such a threshold could go unchanged for over a decade, but that doubling the limit as Obama attempted “does create what I’ll call a stress on the system.”

Senators from both parties sought to pin Acosta down on how we would handle the rule, without great success. Acosta told South Carolina Republican Tim Scott that he understood the senators’ desire to know what he would do, but "this is an incredibly complicated rule," he said.

"What I would say is I understand the extreme economic impact that a doubling has in certain parts of the economy," Acosta said. "Because of the size of the increase there are serious questions as to whether the secretary of labor even has the power to enact this in the first place."

That did not seem to satisfy Scott, who told the nominee, "These are things that you should be contemplating already."

Overtime Impact

Asked about the issue by Senator Patty Murray of Washington, the committee’s ranking Democrat, Acosta said, “the overtime rule hasn’t been updated since 2004 we now see an update that is a very large revision and something that needs to be considered is the impact it has on the economy, on nonprofits, on geographic areas that have lower wages. But I’m also very sensitive to the fact that it hasn’t been updated since 2004.”

In a fiery exchange, Massachusetts Democrat Elizabeth Warren pressed Acosta repeatedly, and unsuccessfully, to commit to leave in place the rule enacted under Obama making standards more stringent for exposure to cancer-causing silica dust.

Acosta told her "I cannot make a commitment" because the White House has ordered review of regulations. Warren expressed belief to Acosta that "you want to be secretary of labor but you have no opinion" on the issue. Warren also criticized Acosta’s unwillingness to say whether he would defend the overtime rule in court, saying, "You’ve had time to take a look at it and it’s not a long ruling."

Budget Cut

Acosta avoided making commitments when asked by several senators about the fate of particular programs or agencies under Trump’s proposed 21 percent cut in the department’s funding. Asked by New Hampshire Democrat Maggie Hassan about potential cuts to health and safety inspectors’ ranks, he answered, "Can I commit to no less than current levels? That’s a very precise statement and something is going to have to give somewhere in the budget." He added, "I think that worker safety is incredibly important."

Trump tapped Acosta Feb. 16 to replace his first nominee, CKE Restaurants Inc. CEO Andrew Puzder, who withdrew amid controversies including his past employment of an undocumented housekeeper, a domestic-abuse accusation in his divorce proceedings and alleged labor law violations at CKE’s Hardee’s and Carl’s Jr. brands.

Acosta arrives with much less personal controversy. He’s also been less outspoken than Puzder, a frequent media commentator, about Labor Department issues like the fate of President Barack Obama’s rule making millions more employees eligible for overtime, which a Texas judge has blocked.

During his opening statement, Acosta touted his "paycheck to paycheck" upbringing, and he promised to fairly enforce the law as senators pressed him on overtime rules and political pressure on hiring.

"As a former prosecutor, my enforcement efforts will always be on the side of the law," Acosta said.

Two Republican senators and former presidential candidates, Marco Rubio and Ted Cruz, introduced Acosta to the committee prior to his opening statement. “He has a sterling record of public service to our state and country,” Rubio told his colleagues, adding that he has “continuously demonstrated his ability to effectively tackle the problems at hand with ease.” Cruz praised him as “a man of character” and “a man who has a passion for justice,” saying he has “an impeccable record” in each of his part public service jobs.

Citing Obama labor regulations in areas like overtime and financial adviser conflicts of interest, Alexander said they had created “a big, wet blanket of costs” for business. Alexander praised Acosta as a nominee "who understands how a good-paying job is critical to helping workers realize the American dream for themselves and for their families."

Acosta, the Florida International University law school dean, described for senators how his parents fled Cuba in search of freedom, then worked as a typist and inventory clerk to support him. "They were able to give me these opportunities they did not have because though they didn’t have a college education, they had something very important -- and that’s a job,"he said.

Acosta, in his opening statement, emphasized his concern about the so-called "skills gap" between workers’ skills and employers’ needs; his commitment to enforce workplace safety laws; and his intent to be an "advocate for the American workforce" within the Trump administration. He cites the support his nomination has drawn from some unions familiar with his past government work.

"They know that while we did not always agree, I was always willing to listen and to consider and to seek principled solutions," he said.

Bush Appointments

Before taking the law school job, Acosta was appointed by George W. Bush and confirmed by the Senate for three past positions: member of the National Labor Relations Board, head of the Justice Department’s Civil Rights Division, and U.S. attorney.

"There are a lot of blank spots in the Trump administration’s agenda about incredibly important issues that make a huge difference to working families," said Portia Wu, a former assistant secretary at the Labor Department under Obama. "And we really need to know what they’re planning. So this hearing is an important opportunity to try to get some answers to those questions."

Labor groups, who helped defeat Puzder, have been far more conciliatory toward his replacement. AFL-CIO President Richard Trumka last month told Fox Business Network he likes Acosta “much more” than Puzder, and “he deserves absolute serious consideration.” A few unions, including the Laborers International Union of North America and the International Association of Fire Fighters, have already endorsed Acosta’s nomination.

This article was provided by Bloomberg News.