On this episode of Last Week in Tech, the team:-breaks down what we learned at last week's congressional committee meetings on social media (http://pops.ci/qm8DhL)-examines the cultural impact of Google and its products as the company turns 20 years old-and chat with author Brian Merchant about what to expect at Apple's iPhone event this week (http://pops.ci/zAX5ip).Email us questions, suggestions, or unabashed compliments at [email protected] or tweet us at www.twitter.com/LastWeekInTech.For all the stories we discussed and more, head to pops.ci/lwit.For all of Popular Science's technology stories, head to www.popsci.com/technology.Our team:Corinne Iozzio (www.twitter.com/corinneiozo)Stan Horaczek (www.twitter.com/stanhoraczek)Rob Verger (www.twitter.com/robverger)Eleanor Cummins (www.twitter.com/elliepses)Music by:Billy Cadden (www.twitter.com/billycadden)Edited by:Jason Lederman (www.twitter.com/lederman)