Social media companies are in the crosshairs of leaders around the country. :37-:46 Kristin Bride, Mesa, AZ:47-:55 Meghan Stuhmer, Las Vegas, NV:56-1:06 Peter Zampa, (Station) Washington News Bureau 1:07-1:14 Sen. Richard Blumenthal (D-CT) 1:34-1:41 Sen. Marsha Blackburn (R-TN)