"Republicans and Democrats are now nearly unanimous in believing the other party has gone too far with its rhetoric and are much more likely to think this than in 2011."

"Ninety-four percent of Democrats, compared with 74% in 2011, now say Republicans and their supporters have gone too far, and 93% of Republicans (vs. 63% in 2011) say the same about Democrats and their supporters. In contrast, partisans are disinclined to believe their own party has gone too far with its rhetoric and are no more likely now than in 2011 to hold this view. Today, 36% of Republicans believe the GOP and its supporters’ rhetoric has gone too far, compared with 32% in 2011. And Democrats are less likely now (28%) than in 2011 (45%) to say their party’s rhetoric has been too inflammatory."

From "More Americans Say Political Rhetoric Has Gone Too Far/69% say Republicans', 60% say Democrats' inflammatory criticism of opponents has gone too far" (Gallup).