. >> susie: beckstrom says the threat of cyber attack or manipulation to critical infrastructure like the power grid and transportation systems is much worse than most people expect. from the "ramones" to the "clash," still ahead, investing in punk rock history, and the prices might surprise you. after the closing bell on wall street today, record revenues for cisco systems: $12.1 billion. that gave the networking equipment maker earnings of $0.51 a share, in its fiscal second quarter, the results were $0.03 ahead of estimates. on the earnings call with investors, cisco predicted earnings for the current quarter at $0.49 a share, right in line with analyst estimates. and c.e.o. john chambers said the company will get more active on acquisitions. on wall street today, blue chip stocks lost momentum, pulling back from their five-year highs. investors were discouraged by a report showing consumer areve ee on that in a moment. by the closing bell, the dow was off 35 points, the nasdaq rose 10, and the s&p added almost a point. our guest tonight says worries about the gridlock in washingto