We thought Philadelphia was The City of Brotherly Love? Apparently Meek Mill & Cassidy didn't get that memo because the two Philly rappers are going at it again on Twitter. This bizarre quasi-beef was reignited last night when Meek Mill addressed ongoing requests to see the two battle each other, insinuating that Cassidy wasn't quite worthy of squaring off with him. Cassidy caught wind of it and the two exchanged pleasantries, which you can read below. Then this morning, Cassidy released "Diary of a Hustler" which you can listen to here.