John Roberts warns against 'dangerous' personal attacks on judges amid Donald Trump tirade

Chief justice defends judicial independence as Donald Trump escalates rhetoric
John Roberts attends inauguration ceremonies in the Rotunda of the US Capitol on January 20, 2025, in Washington, DC (Chip Somodevilla/Getty Images)
John Roberts attends inauguration ceremonies in the Rotunda of the US Capitol on January 20, 2025, in Washington, DC (Chip Somodevilla/Getty Images)

WASHINGTON, DC: Chief Justice John Roberts has warned against rising “personally directed hostility” toward judges, cautioning that such attacks pose a danger to the judiciary.

Speaking at Rice University’s Baker Institute for Public Policy on Tuesday, March 18, Roberts said while criticism of court rulings is both inevitable and healthy, it becomes problematic when it shifts from legal reasoning to personal attacks.

“You get used to the criticism right away… and it can very much be healthy,” he said, adding that scrutiny is essential. “The problem sometimes is that the criticism can move from a focus on legal analysis to personalities… and that frankly can be actually quite dangerous.”

WASHINGTON, DC - FEBRUARY 04:  U.S. Supreme Court Chief Justice John Roberts awaits the arrival to h
 US Supreme Court Chief Justice John Roberts awaits the arrival to hear Trump deliver the State of the Union address in the House chamber on February 4, 2020, in Washington, DC (Getty Images)

Call for restraint across political spectrum

In conversation with Lee H Rosenthal, Roberts stressed that such hostility is not confined to any one political ideology, but is emerging “from all over.”

He underscored that judges’ decisions are open to challenge, but personal attacks undermine the system.

“Judges around the country work very hard to get it right… But, personally directed hostility is dangerous and it’s got to stop,” he said.

President Donald Trump speaks during a meeting with Irish Prime Minister Micheál Martin in the Oval Office of the White House, on St. Patrick's Day, Tuesday, March 17, 2026, in Washington. (AP Photo/Alex Brandon)
 Donald Trump speaks during a meeting with Irish Prime Minister Micheál Martin in the Oval Office of the White House, on St Patrick's Day, Tuesday, March 17, 2026, in Washington (AP Photo/Alex Brandon)

Remarks follow Trump’s fresh attack on judiciary

The chief justice’s comments come days after President Donald Trump launched a fresh broadside against the judiciary in a late-night social media post.

Trump criticised what he called a “highly politicised” court system, lashing out at Federal Reserve Chair Jerome Powell and US District Judge James Boasberg, whom he described in sharply personal terms.

President Donald Trump speaks during a meeting with Irish Prime Minister Micheál Martin in the Oval Office of the White House, on St. Patrick's Day, Tuesday, March 17, 2026, in Washington. (AP Photo/Alex Brandon)
Donald Trump speaks during a meeting with Irish Prime Minister Micheál Martin in the Oval Office of the White House, on St Patrick's Day, Tuesday, March 17, 2026, in Washington (AP Photo/Alex Brandon)

The president also reiterated his claim of having the “absolute right” to impose tariffs, despite a recent ruling by the Supreme Court of the United States that struck down significant parts of his trade policy.

The episode highlights ongoing tensions between the executive branch and the judiciary, particularly over the limits of presidential authority.

Roberts’ intervention reflects growing concern within legal circles about the tone of public discourse surrounding the courts.

While reaffirming that criticism is a vital part of democratic accountability, he made clear that attacks targeting judges personally risk eroding trust in the judicial system and could have wider consequences for the rule of law.

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