1. How many total Republicans in Congress have already announced that they will not run for reelection in 2018? 14 (12 House Republicans and 2 Senators) 2. How many total Democrats in Congress have already announced that they will not run for reelection in 2018? 3 (3 House Democrats and 0 Senators) 3. What is so unique about the discrepancy between these two groups? The high number of Republicans who are leaving suggests that they anticipate a wave of Democratic popularity. Their actions could contribute to such a Democratic trend. 4. What factors do the authors of the article suggest are behind these decisions not to run for reelection? Republicans may fear backlash against the whole party due to the unpopularity of Donald Trump. Some may just be getting old. Others may not want to face tougher elections now that the Republican party appears to be weakening. 5. Why might the elections for those in "safe red districts" be more difficult than in rece...