LIers travel to mark 1963 March on Washington, MLK's 'I Have a Dream' speech

Dozens of Long Islanders joined tens of thousands of people at the Lincoln Memorial on Saturday to mark the 50th anniversary of the 1963 March on Washington, in which the Rev. Martin Luther KIng Jr. delievered his iconic "I Have a Dream" speech. The Long Islanders had begun their journey on a charter bus in Hempstead shortly after midnight Friday. Videojournalist: John Paraskevas (Aug. 24, 2013)