\n FILE - In this May 23, 2017, file photo, former CIA Director John Brennan testifies on Capitol Hill in Washington, before the House Intelligence Committee Russia Investigation Task Force. President Donald Trump is revoking the security clearance of former Obama administration CIA director Brennan (AP Photo\/Pablo Martinez Monsivais, File)\n (Copyright 2017 The Associated Press. All rights reserved.)Bad information.That\u2019s what former CIA Director John Brennan is blaming for his near-constant\u00a0attacks on President Trump\u00a0after Special Counsel Robert Mueller's probe into alleged collusion between Trump and Russia ended up clearing the president.Brennan, whose role in the Obama administration helped land him a job as an MSNBC contributor and lent his perspective on national security major gravitas, once warned that the Mueller probe showed\u00a0\u201cour Nation\u2019s future is at stake.\u201d But on Monday, a day after Attorney General William Barr released a summary of Mueller's findings, showing there was no evidence Trump or anyone close to him colluded with Russia to steal the 2016 election, Brennan admitted\u00a0he may have gotten it wrong.\u201cI don't know if I received bad information, but I think I suspected there was more than there actually was,\u201d Brennan told MSNBC\u2019s \u201cMorning Joe.\u201dJAMES CLAPPER DEFENDS HIS TRUMP-RUSSIA COMMENTARY ON CNN: 'I'VE TRIED TO BE FACTUAL AND TEMPERATE-MINDED'\u201cI am relieved that it\u2019s been determined there was not a criminal conspiracy with the Russian government over our election.\u201dBut despite his mea culpa, the former top spy still hedged his bets.Brennan told Joe Scarborough he still believes there are clear examples of attempted inappropriate communication with the Russians, adding he was \u201cnot all that surprised that the high bar of criminal conspiracy was not met.\u201dTRUMP DOSSIER, MICHAEL FLYNN TESTIMONY,\u00a0MICHAEL COHEN IN PRAGUE: STORIES THAT FELL FLAT DURING MUELLER PROBEIn December last year, Brennan tweeted about the president: \u201cIt is my sincere hope that the forthcoming exposure of your malfeasance & corruption will convince enough Republicans to abandon you in 2019. We have had enough of your whining from the White House. We need an actual leader\u2014our Nation\u2019s future is at stake.\u201dThe two have regularly sparred since Brennan left his post as CIA director in January 2017.CLICK HERE TO GET THE FOX NEWS APP\u201cI think Brennan is a very bad guy and, if you look at it, a lot of things happened under his watch,\u201d Trump once told Fox News\u2019 Tucker Carlson. \u201cI think he's a very bad person.\u201dTrump also revoked Brennan\u2019s security clearance in 2018.