Not every success story starts with a four-year degree. Community colleges are the breeding ground for big dreams and new adventures. In ROADTRIP NATION: ONE STEP CLOSER, three community college students - Becca, Armand and Melanie - travel across the country to meet influencers and professionals, who also hold associate degrees, and learn how they each define success for themselves. Journalist and former PBS NewsHour anchor Jim Lehrer is one of the individuals they encounter in their travels.