The operating headquarters of Tyco International are seen in a West Windsor, N.J. file photo from Feb. 1, 2006. Bermuda-based manufacturing conglomerate Tyco International Inc. said Tuesday, Feb. 6, 2007, its first-quarter profit climbed 43 percent on increased revenue. AP Photo logo AP Photo 37 months ago

The operating headquarters of Tyco International are seen in a West Windsor, N.J. file photo from Feb. 1, 2006. Bermuda-based manufacturing conglomerate Tyco International Inc. said Tuesday, Feb. 6, 2007, its first-quarter profit climbed 43 percent on increased revenue.