Today on the Signorile Show

Guest / 3:30pm EST - James Garfield, the 20th President of the United States, was nominated against his will and months after his inauguration he was shot in the back. But it wasn't the shot that killed him. Candice Millard, Destiny of the Republic: A Tale of Madness, Medicine and the Murder of a President, joins us to explain exactly what did kill him.

Guest / 4:30pm EST - We've been following the Occupy Wall Street demonstrations for weeks now and how they've expanded across the country. Today, we'll speak with Arun Gupta, founding editor of The Indypendent, who has been traveling the country to all the different movements and highlighting the different protests and struggles of the local communities for Salon.

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