Almost everybody has gotten into the act today, bringing out a national presidential poll. Biden leads them all, but some readers might want to see how they compare.
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The aftermath of the conventions basically showed that Biden had a bump of 0 to 1% but improved has favorable ratings by about 5%. Trump’s convention produced a 2% bump but little or no improvement in his favorable ratings.
Convention bounces almost always fade after a week. So to whatever extent these polls are measuring some improvement for Trump because of his convention, it will likely be gone next week.
Improved favorable ratings for Biden may improve Democratic turnout.