By Reuters

September 30, 2019 "Information Clearing House" - WASHINGTON, Sept 30 (Reuters) - U.S. President Donald Trump on Monday escalated his attacks against the lawmaker leading the impeachment inquiry against him, suggesting that Representative Adam Schiff be arrested for "treason."

The comment is likely to inflame criticism of Trump's handling of the scandal engulfing his presidency, stemming from a telephone call in which Trump asked Ukraine's President Volodymyr Zelenskiy to investigate Democratic rival Joe Biden and his son.

The telephone call was included in an intelligence officer's whistleblower complaint that raised concerns about whether the president sought to leverage U.S. aid to Ukraine for a political favor.