Ex-CIA chief issued subpoena in Trump 'grand conspiracy' investigation, lawyer says

John Brennan has been subpoenaed to testify before a Florida grand jury in a Justice Department probe into whether former law enforcement and intelligence officials conspired against President Trump.

<img src='https://npr.brightspotcdn.com/dims3/default/strip/false/crop/4569x2972+0+0/resize/4569x2972!/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Fd8%2F2f%2F173fbba0477db6225dca0e2521be%2Fap26257557504777.jpg' alt='FILE - Former CIA Director John Brennan testifies on Capitol Hill in Washington, May 23, 2017, before the House Intelligence Committee Russia Investigation Task Force.'/><p>John Brennan has been subpoenaed to testify before a Florida grand jury in a Justice Department probe into whether former law enforcement and intelligence officials conspired against President Trump.</p><p>(Image credit: Pablo Martinez Monsivais)</p><img src='https://media.npr.org/include/images/tracking/npr-rss-pixel.png?story=nx-s1-5969390' />