The Post first released the story as just the scandal, then dragged out the affair by hinting that a famous person was involved, then called that person "Senator X" and then finally published Walsh's name.
Yes, he is wearing a swastika armband. And no, it isn't around his arm.
When Walsh was accused of having gay sex with Nazis, the first thing he did was deny it. He then requested a full FBI investigation to prove his innocence. The investigation was conducted, and sure enough, they couldn't find anything to pin on him except that the brothel owner, Gustave Beekman, swore he saw Walsh fraternizing with the Nazi gigolos, including a notorious spy known as "Mister E." Seriously.
Although Walsh was exonerated, his career was crippled -- it's speculated that elements of the government who desperately wanted the USA to enter the war were engaged in smearing politicians with isolationist policies, like Walsh. It turns out that, if you really want to make your slander stick fast, the only two words you need are "gay Nazis."
"Good thing they didn't measure my boner, or I would've been charged with a war crime."