Tidying guru Marie Kondo: kids can learn her methods, too

Celebrity decluttering expert Marie Kondo has gained millions of fans with her famous folding techniques and advice to keep only things that "spark joy." This past week, she put out her first children's book, "Kiki and Jax: The Life-Changing Magic of Friendship." Kondo says she believes children as young as age one can start learning about her methods. NewsHour Weekend's Megan Thompson reports.