ADAM DAVIS joined Horizon Interactive as anaccount manager. Davis was most recently a senior account executive at ID Media handling United Healthcare and Computer Associates. SIENNA FARRIS has also joined Horizon Interactive asaccount manager. Farris joins the agency from Renegade Marketing Group, where she most recently held the position of media supervisor on Panasonic. Lastly, MARY TARGIA joined Horizon Interactive as acampaign manager. Targia joins Horizon from OMD where she was a traffic and analytics manager on AOL, HBO, Absolut, Embassy Suites, Prevacid and Bank of America.