Robert Farrington, founder of The College Investor, posed 100 personal finance questions to Google AI and came away with 37 "misleading or inaccurate" answers, and while that sounds horrible, it actually represents an improvement of six percentage points over the results Farrington got making the same queries a year ago. Farrington notes that the outcomes are only as good as the inputs, meaning that consumers who don't know the right questions to ask will be more poorly served by artificial intelligence than those who know enough to ask solid questions.

Catherine Collinson, president of the Transamerica Center for Retirement Studies, discusses "Retirement Throughout the Ages: The American Middle Class," which showed that U.S. adults earning between $50,000 and $199,999 annually are struggling to stay afloat and get ahead when it comes to retirement planning.

Todd Rosenbluth, head of research at VettaFi, looks to mid-cap stocks with momentum as he makes an offering from Invesco his ETF of the Week.

Plus, Chuck tackles the subject of 50-year mortgages and how the real problem with the idea may be more on how it addresses housing affordability — or not — rather than the massive amounts of extra interest paid over the life of the ultra-long loans.