* Client-Side Metrics Include
* Wiki: https://tiny.amazon.com/cpso0wg6
* Needs to be included at the top of pages because it tracks latency--
* ue_t0 needs to be as close to body load as possible.
* - ue.tag maps to URLType dimension of OnlineQueryLog in PMET. Because we cannot add
* custome data to other dimensions in PMET through CSM, we are replicating it thrice to
* cover each store, page type, and the intersections of the two.
* - Whitelists are listed in the usage guide:
"Balance of Power!"
First appearance of Libra! In "Balance of Power," the Injustice Gang uses a device to steal the powers from the members of the JLA! Also in this issue, "The Black Star Shines" starring the Seven Soldiers of Victory, "Mystery of the Santa Clause Pirate" featuring the Star Spangled Kid, Green Lantern in "Mystery of the One-Man Museum," and more!