Ticketmaster is facing mounting scrutiny, including from lawmakers and state authorities, over its sale practices after outcry from Taylor Swift fans over website outages and long waits to buy tickets for the singer’s upcoming “Eras” tour. In a letter addressed to Michael Rapino, the president and CEO of Ticketmaster's parent company Live Nation Entertainment, Sen. Amy Klobuchar, D-Minn., expressed, “serious concerns about the state of competition in the ticketing industry and its harmful impact on consumers.”