So heartbreaking, in fact, that the uploader of the video above has added Simon and Garfunkel's 'The Sound Of Silence' for extra pathos.
Oh dear. Maybe it just happened because he's left-handed? Still, that could be Obama's excuse, too...
44 Famous Lefthanders
Barack Obama(01 of44)
Robert De Niro(02 of44)
Angelina Jolie(03 of44)
Prince William(04 of44)
Lady Gaga(05 of44)
Jon Stewart(06 of44)
Julia Roberts(07 of44)
Morgan Freeman(08 of44)
Emma Thompson(09 of44)
Bill Clinton(10 of44)
Bruce Willis(11 of44)
Ben Stiller(12 of44)
Tom Cruise(13 of44)
Diane Keaton(14 of44)
Martin Freeman(15 of44)
Justin Bieber(16 of44)
Oprah Winfrey(17 of44)
Phil Collins(18 of44)
Nicole Kidman(19 of44)
Owen Wilson(20 of44)
Scarlett Johansson(21 of44)
David Bowie(22 of44)
Bill Gates(23 of44)
Lisa Kudrow(24 of44)
Paul Simon(25 of44)
Sarah Jessica Parker(26 of44)
50 Cent(27 of44)
Tina Fey(28 of44)
Hugh Jackman(29 of44)
Eminem(30 of44)
Jennifer Lawrence(31 of44)
David Cameron(32 of44)
Paul McCartney(33 of44)
Jimi Hendrix(34 of44)
Judy Garland(35 of44)
Fred Astaire(36 of44)
(credit:Sasha via Getty Images)
Cole Porter(37 of44)
(credit:Sasha via Getty Images)
Charlie Chaplin(38 of44)
Queen Victoria(39 of44)
Benjamin Franklin(40 of44)
Julius Ceasar(41 of44)
Matt Groening(42 of44)
Bart Simpson(43 of44)
Ned Flanders(44 of44)
(Via LiveLeak)