An iPhone displaying the logo for the Rumble app, Saturday, Sept. 23, 2023, in Washington. The exclusive online livestream for the second Republican presidential debate this week will take place on Rumble, an alternative video sharing platform that has been criticized for allowing far-right extremism, bigotry, election disinformation and conspiracy theories. (AP Photo/Andrew Harnik) NEW YORK – The second Republican presidential debate will be broadcast Wednesday on Fox Business Network and Univision, but the exclusive online livestream will take place on Rumble, an alternative video-sharing platform that has been criticized for allowing— and at times promoting — far-right extremism, bigotry,...