This issue is a variant of Action Comics (DC, 1938 series) #901 [Direct].
Two covers were initially done for this issue; a regular one featuring Superman and friends with Doomsday, and this variant one featuring Doomsday clones (10 issues for 1 issue mixture).
"Printed by Quad/Graphics, Montreal, QC, Canada. 05/13/11."
For every ten copies of the standard edition, retailers were allowed to order one copy of this variant edition. The cover also contains a promo at the top for the Green Lantern movie, in theaters June 17th.
Story continued from the previous issue and continues in the next issue. President Obama is not named in the story, but publicity surrounding the issue from DC did specifically name him.