An Illinois toy company, Learning Resources, challenged President Donald Trump’s tariffs in front of the Supreme Court in a long shot bid to press the justices to quickly decide whether they are legal.

Small businesses asked the Supreme Court on Tuesday to take up the issue of whether President Donald Trump’s “Liberation Day” tariffs are lawful, marking the first time the president’s sweeping tariffs have made it to the high court, and teeing up a potential final ruling on whether the tariffs are lawful by the end of the year.