swimming July 7, 2021 7:22 am Regan Smith Explains the Four Swimming Strokes With Legos Do you know the difference between backstroke and freestyle? Team USA swimmer Regan Smith explains the four major swimming strokes using Legos. US & World Videos 2:08 Travis Kelce calls Taylor Swift his ‘significant other' as they attend Charity Gala Date Night 1:04 Hunter Biden plans to sue Fox News 0:57 2024 Kentucky Derby: What to know, horses, prize money 5:16 Learn the art of crabbing in San Francisco 1:17 Student loan forgiveness: Deadline to consolidate loans is April 30