In the spirit of Martin Luther King Jr., some emphasized the importance of disagreeing peacefully while toning down political tensions in the name of unity and love of country.

MLK's legacy lives on in Atlanta where the city hosted a day of services and parades to honor MLK including projects to feed the homeless.

NEW YORK (WABC) -- Communities across the nation celebrated the life of civil rights leader Dr. Martin Luther King Jr. on Monday. Many participated in a day of service by volunteering and helping to ...