Audience members hold signs to be autographed by Republican presidential candidate Donald Trump during a campaign rally at the Veterans Memorial Building in Cedar Rapids, Iowa. (AP Photo/Charlie Neibergall)
Audience members hold signs to be autographed by Republican presidential candidate Donald Trump during a campaign rally at the Veterans Memorial Building in Cedar Rapids, Iowa. (AP Photo/Charlie Neibergall) Charlie Neibergall AP
Audience members hold signs to be autographed by Republican presidential candidate Donald Trump during a campaign rally at the Veterans Memorial Building in Cedar Rapids, Iowa. (AP Photo/Charlie Neibergall) Charlie Neibergall AP

Is it socially undesirable to back Donald Trump?

December 21, 2015 12:18 PM