Trial starts for DC man charged with throwing sandwich at federal agent

A video that went viral captured Sean Charles Dunn hurling his sandwich at a Customs and Border Protection agent outside a nightclub

Throwing a sandwich at a federal agent turned Sean Charles Dunn into a symbol of resistance against Donald Trump's law-enforcement surge in the nation's capital. This week, federal prosecutors are trying to persuade a jury of fellow Washington DC residents that Dunn simply broke the law.

That could be a tough sell for the government in a city that has chafed against Trump's federal takeover, which is entering its third month. A grand jury refused to indict Dunn on a felony assault count before the office of Jeanine Pirro, a US attorney, opted to charge him instead with a misdemeanor.