wendy gilette for cbs-3 "eyewitness news". >>> something special to see. >> um-hmm. >> he is a legend at cbs news and this weekend bob schieffer will sign off for the last time. still to come a look back at his amazing career. >>> plus bradley cooper returns to the big screen we will take to you hawaii for behind the scenes pick at aloha, plus. >>> philadelphia is touching the future with five artistic pavilions, a beer garden, food trucks and a kaleidoscope of fun that opens up this weekend. i'm pat ciarrocchi with the story coming up. >>> in weather we're talking about drought conditions, across part of the region and some rain that will be moving in but will it be enough to tackle that drought we will look at that plus weekend storms coming up as "eyewitness news" continues. your buddy ron once said he could install your ceiling fan. he couldn't. and that one time ron said another chili dog was a good idea. yeah, it wasn't. so when ron said you'd never afford a john deere tractor, you knew better. now ron does too. introducing the e series. legendary john deere quality. unexpected