This week, in Suicide Squad, we saw the return of Harley Quinn to the team, and Amanda Waller finally realizes there's a mole in her team.
The issue starts off with Waller leading her team into a mission they're not too informed about, something Deadshot doesn't really like. The twists begin when Harley makes her appearance, back on the team, another thing not to Deadshot's liking (see issues #6 and #7). Harley thanks Deadshot in a creepy manner, for releasing "Harleen Quinzel," as she's going by that now, instead of Harley Quinn. Despite Deadshot's bitching, Waller makes them go on with the mission, which is to intercept a rogue Basilisk member (basically the New 52 Kobra) holding a bunch of business execs hostage.