India, Feb. 21 -- Neal Katyal, an Indian-origin American lawyer, has emerged as one of the key names linked to the US Supreme Court ruling striking down President Donald Trump's far-reaching global tariffs on Friday.

While Trump said he was "absolutely ashamed" of some justices who ruled 6-3 against him, it wasn't immediately clear how the decision restricting Trump's power to unilaterally set and change tariffs might affect trade deals with other countries. Track latest news in Trump tariffs here

Friday's Supreme Court ruling was authored by Chief Justice John Roberts and joined by two fellow conservatives who Trump appointed during his first term in office - Neil Gorsuch and Amy Coney Barrett - as well as the three liberal justices, a...