IE7 Image Text Wrap Issue

I made a mock-up of a site I’m doing, and having issues only with IE7 (surprise) with text-wrapping around images.

I’m using the default visual editor, and using the alignleft feature when uploading/inserting an image. I also have what I believe to be the correct CSS.

Text wraps perfectly in Firefox and Safari, but IE7 wants to stop wrapping after more than one br for example. My brain hurts from trying to figure it out, any help would be appreciated.

Example:

https://notyournews.com/presidents-opening-remarks/