Editor’s Note: John Avlon is a CNN senior political analyst and anchor. He is the author of “Lincoln and the Fight for Peace.” The views expressed in this commentary are his own. Read more opinion at CNN.
CNN
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Halfway through his first term and on the eve of his second State of the Union, we can start to see the outlines of how President Joe Biden is going to be judged in the eyes of history — and ask whether his legacy is likely to be strengthened or weakened if he runs for a second term.
Conventional wisdom seems to be congealing around the idea that Biden will run for reelection. Normally, this would be a given. All the inertia pulls in that direction — the sense of purpose and power and prestige are not given up easily, either by a president or his senior staff. But there are still good reasons for Biden to consider bowing out on his own terms with his reputation as a…