Marjory Stoneman Douglas High School survivors Tanzil Philip, left, is comforted by fellow student Diego Pfeiffer as Philip speaks to Leon High School students after arriving in Tallahassee, Fla., on Tuesday ahead of a planned march on the Capitol.

Marjory Stoneman Douglas High School survivors Tanzil Philip, left, is comforted by fellow student Diego Pfeiffer as Philip speaks to Leon High School students after arriving in Tallahassee, Fla., on Tuesday ahead of a planned march on the Capitol.