President Donald Trump has again trained his ire on Harvard University, accusing the school Monday of “judge shopping” in its legal battle with the White House and threatening to cut off $3 billion in federal grant funding over its handling of anti-Israel protests.

President Donald Trump's feud with Harvard University has reached new heights in recent weeks. Here's where things stand.

The veteran CBS News reporter also accused the president of working to “rewrite history with grotesque false narratives.”

Did Harvard University reject Barron Trump? Here's what to know as feud rages and what school President Donald Trump and his kids attended in college.

President Donald Trump is in a fierce battle against Harvard University. Was Barron Trump rejected from the school? Where does he go to college?

Harvard President Alan Garber warned other universities to stand “firm” in “what we stand for” on Tuesday as President Donald Trump has mobilized against the university.

Trump also wrote that he is “considering taking Three Billion Dollars of Grant Money away from a very antisemitic Harvard, and giving it to TRADE SCHOOLS all across our land.” His administration has already cut more than $2.7 billion from Harvard’s multi-year federal commitments. It was not clear whether Trump was referring to new cuts.

Amid the feud between President Donald Trump and Harvard University, Rhode Island Sen. Sheldon Whitehouse, D-RI, has questioned the president’s motives.

Trump said he is now considering pulling a further $3 billion in federal grant money from Harvard and handing it to trade schools. His administration has already withheld $2.2 billion of federal grant money from Harvard.