Kseniia Petrova’s future has hung in the balance since she allegedly failed to declare frog embryos that she was bringing back from France for research.

Harvard University is in federal court in its ongoing battle with the Trump administration over more than $2 billon in government funding halted by the White House in spring.

Harvard's case against the administration's threats to cut billions in funding could have larger implications for the government's oversight of schools.

The youth chorus from Paris, whose members are between 11 and 13 years old, was performing as part of their US tour

The same day Harvard rejected the government’s demands, Trump officials moved to freeze $2.2 billion in research grants. Education Secretary Linda McMahon declared in May that Harvard would no longer be eligible for new grants, and weeks later the administration began canceling contracts with Harvard.

Lawyers for the Trump administration sparred with Harvard, Planned Parenthood and the American Association of University Professors on Monday at Boston's Moakley Courthouse over funding, free speech and more.

Legal analysts say the school presents a strong case but the president is already threatening to appeal.

The stakes for Harvard will be in focus on Monday, when a federal judge in Boston will hear arguments on whether the Trump administration illegally froze more than $2 billion in research funding