In this June 22, 2017 file photo, Venezuela's President Nicolas Maduro gives a news conference in Caracas, Venezuela. Maduro said a helicopter fired on Venezuela's Supreme Court in a confusing incident that he claimed was part of a conspiracy to destabilize his socialist government, on Tuesday, June 27, 2017.
In this June 22, 2017 file photo, Venezuela's President Nicolas Maduro gives a news conference in Caracas, Venezuela. Maduro said a helicopter fired on Venezuela's Supreme Court in a confusing incident that he claimed was part of a conspiracy to destabilize his socialist government, on Tuesday, June 27, 2017. Ariana Cubillos AP
In this June 22, 2017 file photo, Venezuela's President Nicolas Maduro gives a news conference in Caracas, Venezuela. Maduro said a helicopter fired on Venezuela's Supreme Court in a confusing incident that he claimed was part of a conspiracy to destabilize his socialist government, on Tuesday, June 27, 2017. Ariana Cubillos AP