NBC July 30, 2019 5:51 pm Seesaws Have Been Installed at the U.S.-Mexico Border The idea for a “Teetertotter Wall” was first hatched 10 years ago. Local 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split? 2:36 Super dad makes Mario-themed obstacle course for son's birthday