A second whistleblower has come forward in the impeachment inquiry against US President Donald Trump.
Mark Zaid, a lawyer for the original whistleblower in the case, said he would be representing a second whistleblower who had direct knowledge of the White House dealings with Ukraine.
He said the person is also an intelligence official.
The impeachment inquiry has centered on Trump's attempts to get Ukrainian president Volodymyr Zelensky to open an investigation into former vice president Joe Biden and his son, Hunter.
Trump and his Republican supporters have dismissed the complaint as politically motivated hearsay.
Oman establishes temporary shipping corridor through Strait of Hormuz
US, Iran at odds on nuclear inspections, frozen assets in deal to end war
Libya's eastern government bans entry of nationals from four African countries
New Lebanon-Israel talks begin in shadow of US-Iran deal
EU hosts Taliban officials in Brussels for first time
US waives Iran sanctions, Trump warns Tehran it must abide by agreement
Forty drown in France as people seek relief from heatwave
Israeli gunfire kills two people in south Lebanon, civil defence says
