On-air challenge: Every answer today consists of the names of two famous people. The last name of the first person is an anagram of the first name of the last person. Given the nonanagram parts of the names, you identify the people.
Both campaigns want to claim momentum heading into the final days of the campaign. This is especially true in battleground states like Iowa, where enthusiasm and voter turnout can make all the difference.
It's a common political metaphor — momentum — but is it a good one?