question..is hedging the same as margin loans, page-6

gees R100....you are certainly good at going deep on this stuff.

Here is the financial / wall street definition of "Poison Pills"

poison pill
An antitakeover tactic in which warrants are issued to a firm's stockholders, giving them the right to purchase shares of the firm's stock at a bargain price in the event that a suitor hostile to management acquires a stipulated percentage of the firm's stock. The poison pill is intended to make the takeover so expensive that any attempt to take control will be abandoned. See also flip-over pill, Jonestown defense, macaroni defense, suicide pill.

http://financial-dictionary.thefreedictionary.com/poison+pill