WASHINGTON, May 14 (Xinhua) -- Multiple scandals have coalesced and hit the White House like a tsunami, putting Obama on the defensive amid a rash of serious charges including prior gun running, terror spin, spying on journalists and targeting conservative political groups. The White House (Carney) said it is not involved. Jay Carney during his regular briefing, "I am certainly not aware... We haven't seen it, we don't have access... Obama will decide." Steven Miller, acting IRS commissioner, "the agency was simply trying to manage applications for tax-exempt status... in no way due to any political or partisan motivation."