-President Obama kicked off his 2012 re-election bid. link

-Chipotle tapped Rokkan to handle its digital duties.

-Apple’s iOS gaming division lead Graeme Devine joined the roster of Tool of North America. link

-LatinWorks hired Landor Associates, Mexico City alum Christian Filli as VP of strategic planning.

-The IAB launched a QA certification for ad networks and exchanges. link

=