We are all equally American. That’s the message artist Shepard Fairey and others are hammering home with a campaign titled “We the People,” which calls for posters printed in newspapers to be used as protest art Friday at inauguration demonstrations. Taking its name from the first line of the US constitution, the series We the People features portraits of Native Americans, African Americans, Muslims, and Latinas depicted in Fairey’s trademark style, with slogans such as “Women are Perfect” and “Defend Dignity.”