Like a Boss: Chris Hayes’s Work Diary: ‘My Life Is an Unceasing Festival of Impatience’

Before he began hosting “All In,” which airs weeknights on MSNBC, Chris Hayes was already something of a multiplatform brand. There were bylines in progressive magazines like In These Times and The Nation, stints subbing for Rachel Maddow and other future MSNBC colleagues, a well-received book about meritocracy in America, an energetic Twitter account, and,…