(L-R) Supreme Court Justices Amy Coney Barrett, Sonia Sotomayor, Ketanji Brown Jackson and Elena Kagan.
CNN  — 

The three liberal justices of the Supreme Court appeared to deploy a fresh strategy Tuesday as they launched a disciplined and sustained effort to attack arguments put forward by challengers to President Joe Biden’s student loan forgiveness program.

The question is whether the one-two-three punch from the liberals’ attracted conservative Justice Amy Coney Barrett and at least one more conservative justice.

First up was Justice Elena Kagan, who tackled whether the debt relief program passes legal muster. Justice Ketanji Brown Jackson focused many of her questions on a critical procedural issue that could derail the challenge. While Justice Sonia Sotomayor batted cleanup, reminding her colleagues of the consequences at stake if the program that offers relief for millions of student loan borrowers is ultimately invalidated.

The arguments, and a possible new approach, come as the left side of the bench has suffered serious losses last term in cases that broke along familiar ideological lines. It appeared the liberals had decided to follow a “divide and conquer” game plan – sometimes assigning themselves particular aspects of the dispute to try to sway their colleagues in what could be an uphill battle. It could also highlight how the liberals will move forward in other ideologically divided disputes in the near and long term.

But the looming question after some 3 and a half hours of arguments is whether the liberals are able to pick off not only one, but two votes to obtain a majority. Barrett seemed at times to attach herself to some of the arguments the liberals were making, but oral arguments can be notoriously misleading. Biden’s chances seemed slim.

Kagan backs up Biden’s arguments on legality

Early and often, Kagan poked at Nebraska Solicitor General James Campbell who was representing the six red states challenging the plan. Central to his argument is that a plan of such political and economic consequence must have congressional authorization.

Emphasizing arguments made by Solicitor General Elizabeth Prelogar, Kagan kept returning to the Higher Education Relief Opportunities for Students Act of 2003. It’s called the HEROES Act and it was passed in the wake of the September 11, 2001, terrorist attacks. The Biden administration argues that that the secretary of education was within his authority to offer student loan relief under the law to make sure borrowers are not left worse off with respect to their loans than before the Covid emergency.

“Congress used its voice,” Kagan said.

“I mean, we worry about executive power when Congress hasn’t authorized the use of executive power,” she added. “Here, Congress has authorized the use of executive power in an emergency situation.”

Jackson and Barrett

Although most of the case is focused on the legality of the plan, there is an enormously important threshold issue at play that could derail the challenges and allow the plan to go into effect.

At issue is whether the challengers (the six red states and two individual borrowers) had the legal right or “standing” to be in court. It sounds like dry legalese, but it is an essential doctrine that ensures courts only hear true cases and controversies. The states have argued various claims of standing based on a legal injury of potential lost tax revenue.

At oral arguments there was a lot of discussion – prompted at first by Jackson’s questions – of a federal appeals court decision in the case that held that Missouri had the necessary standing.