Somehow I just only now realized, years later that Mike was using the binoculars on his rearview mirror, so that no one at Pollos would see light reflecting off the lenses.
I hadn't realized that Gus had clocked Jimmy while he was sitting there staring at the guy. Just walked by his man without making a sound, which is probably a walk away signal.
I like to think this about Mike as a character Even though Saul annoys the hell out of mike XD I do feel like Mike kickiing him out the car was also a show of Mercy for Jimmy to not get another "innocent" person killed But as we know, that unfortunately doesn't happen for long