Public Policy Professor Mark Peterson spoke to the American Independent about the decision of some Republicans to leave their party after the Jan. 6 assault on the U.S. Capitol by supporters of former President Donald Trump. While many GOP officials stand by Trump, an unusually high number of current and former lawmakers, as well as voters, are quitting the party, deepening its ideological divide. Peterson said that while the exodus is a break from the norm, the long-term impact is unclear. Continued attention on Trump’s performance in office might reduce his hold on voters, he said. The article also noted that party dynamics may change if GOP lawmakers struggle to get out the vote without Trump on the ticket.