On today's 'BradCast':\xa0 What should we expect, and what are Americans hoping to hear, from this week's upcoming public testimony by former Special Counsel Robert Mueller in the U.S. House, regarding his report on Russia's involvement in the 2016 Presidential election and its 10+ instances of criminal obstruction of justice committed by President Trump? The hearings on Wednesday will be the last chance for Democrats to make the case for opening an official impeachment inquiry of Donald Trump before they leave on recess next week. Also today:\xa0 a recap and update on our important interview with cybersecurity and voting systems expert Kevin Skoglund on the dangerous, 100 per cent unverifiable touchscreen voting systems set for use in Philadelphia. Skoglund's group, Citizens for Better Elections, has succeeding in pushing the state of Pennsylvania to re-examine certification of these extremely expensive, easily-manipulated computer Ballot Marking Devices (BMDs). Similar unverifiable systems are being considered in counties across the nation -- including in Los Angeles County, the nation's largest voting jurisdiction -- in advance of the crucial 2020 Presidential election.\xa0 Callers ring in on all of the above and more...