Senate Democrats urge supreme court investigation of Clarence Thomas

Chief justice John Roberts pressed to open inquiry into conduct deemed inconsistent with ethical standards

The US Senate judiciary committee's Democratic members on Monday unanimously urged the supreme court chief justice, John Roberts, to investigate luxury trips taken by associate justice Clarence Thomas that were paid for by a hugely wealthy Republican party donor.

The senators deemed the justice's conduct inconsistent with ethical standards for any person in a position of public trust", they said.