If you're looking for more technical details you'll find a link to the recently published paper titled, Dexterous manipulation of microparticles using Bessel-function acoustic pressure fields at the source.

ENGADGET

But I think the fundamental argument, which is perfectly sound and perfectly in keeping with both the white paper and the House bill, that we want to try to get banks back to the core function of relating to clients and not taking excess risky activities in the financial system.

WHITEHOUSE: Press Briefing