Democrats know they are headed for a wipeout. David Shor, Barack Obama’s former data guru, took to Twitter last month to warn Democrats that if they did not change course, they faced not just losing Congress this November, but the prospect of a Republican President with more than 60 seats in the US Senate come January of 2025. Shor has been outspoken about the need for Democrats to moderate, especially on hot-button cultural issues. After being ignored for years, there is some evidence his message is beginning to resonate even among committed liberals.................