51.   Increased security on the Hill has made deliveries much harder, according to couriers and their bosses.

52.   Israel maintains security on borders and main roads.

53.   It raises money through the sale of short-, medium-and long-term securities on Wall Street for lending on Main Street.

54.   It supports itself in the private sector through financial services to banks and from the sale of Treasury securities on the open market.

55.   Japanese bonds rose for a second day amid expectations investors will continue to channel funds into fixed-income securities on expectations interest rates will remain low.

56.   Like ideas for security on the ground, plans for security aloft were hardly settled.

57.   Local and federal authorities have increased security on the island and have urged demonstrators to remain peaceful.

58.   Many investors are also saying that munis became too expensive compared with benchmark U.S. Treasury securities on a relative value basis during the recent slump in the bond market.

59.   Molander believes a first step may be in taking a more active role in promoting security on the Internet through school programs.

60.   More securities on the market means the price of securities goes down, pushing their yields up.