TODAY IN HISTORY: On this day in 1963, more than 200,000 people listened as the Rev. Martin Luther King, Jr. delivered his "I Have a Dream" speech in front of the Lincoln Memorial in Washington, D.C. https://abcn.ws/32cLWaL | ABC News

Today, we celebrate Martin Luther King Jr.'s life and legacy. Here's a look at Dr. King's powerful "I Have a Dream" speech during the March on Washington. | 6abc Action News

In March 1968, Martin Luther King Jr. led a 3,000 person protest in Memphis, Tennesse in support of a weeks old city sanitation workers strike. But when vandalism started to occur, it wasn't long before things took a turn for the worst. Stream Martin Luther King: Roads to Memphis now via My5. #BlackHistoryMonth | Channel 5

Hundreds of people marched through Center City on Martin Luther King Jr. Day to protest raids across the country from U.S. Immigration and Customs Enforcement (ICE). The group gathered at Philadelphia Immigration Court on 9th and Market streets on Monday, Jan. 19, at 11 a.m. and marched to the ICE Philadelphia Field Office on 114 North 8th Street. State Senator Art Haywood (D-4th District) as well as several interfaith religious groups and community leaders helped organize the rally. For more de