Some animated gifs not working

Hi!

I am putting animated gifs in a widget text area using the following code:

<img src=”https://johndruckenmiller.com/wp-content/uploads/2013/07/braves_cube4.gif&#8221; >

Some of the gigs are working and others are not. They are formatted the same way and are being inserted full size. I can’t figure out why some are working and others are not. Here is the site:

https://www.johndruckenmiller.com.

Any help is greatly appreciated! Thanks!

Dana