Prospectus Supplement No. 8 Filed Pursuant to Rule 424(b)(3)
(To Prospectus Dated May 19, 2000) Registration No. 333-35412
Prospectus Supplement
Dated October 20, 2000
This prospectus relates to the resale by the holders of our:
o $450,000,000 principal amount of 5.0% convertible notes due 2010, and
o the shares of Class A common stock issuable upon conversion of the
notes.
This prospectus supplement should be read in conjunction with, and may not be
delivered or utilized without, the prospectus dated May 19, 2000. The terms of
the notes are set forth in the prospectus.
The information in the table appearing under the heading "Selling
Securityholders" on page 33 in the prospectus is hereby amended by adding the
information below with respect to selling securityholders not previously listed
in the prospectus or in any amendments or supplements thereto, and by
superceding the information with respect to selling securityholders previously
listed in the prospectus or in any amendments or supplements thereto that are
listed below:
<TABLE>
<CAPTION>
Number of Shares Percentage of
Principal Amount of Class A Common Number of Class A
at Maturity of 5.0% Stock Issuable Shares of Class Common Stock
Notes Beneficially Upon Conversion of A Common Stock Outstanding as
Owned That May the 5.0% Notes That Beneficially of October 19,
Selling Securityholders be Sold May be Sold Owned** 2000***
------------------------- ------------------- ------------------- --------------- --------------
<S> <C> <C> <C> <C>
Bank Austria Cayman Island, Ltd. $140,000 2,718 -- *
Boilermakers Blacksmith Pension Trust $0 0 -- *
Chrysler Corporation Master Retirement Trust $9,235,000 179,320 -- *
Convexity Partners L.P. $0 0 -- *
Credit Suisse First Boston Corporation (1) $3,500,000 67,961 -- *
Delaware PERS $0 0 -- *
Delphi Foundation, Inc. $0 0 -- *
Delta Airlines Master Trust $3,975,000 77,184 -- *
General Motors Foundation, Inc. $0 0 -- *
Granville Capital Corporation $11,000,000 213,592 -- *
Highbridge International LLC $3,100,000 60,194 -- *
ICI American Holdings Trust $0 0 -- *
Maryland Retirement System $4,170,000 80,970 -- *
Motion Picture Industry Health Plan - Active Member Fund $1,070,000 20,776 -- *
Motion Picture Industry Health Plan - Retiree Member Fund $535,000 10,388 -- *
Motors Insurance Corporation $0 0 -- *
New York Life Insurance Company $15,300,000 297,087 -- *
OCM Convertible Trust $4,165,000 80,873 -- *
Partner Reinsurance Company, Ltd. $2,215,000 43,009 -- *
Shell Pension Trust $415,000 8,058 -- *
State of Connecticut Combined Investment Funds $11,695,000 227,087 -- *
State of Oregon - Equity $0 0 -- *
Stte Employees' Retirement Fund of the State of Delaware $4,700,000 91,262 -- *
Vanguard Convertible Securities Fund, Inc. $10,910,000 211,844 -- *
Zeneca Holdings Trust $0 0 -- *
=========== ======= ==== ==
TOTAL $86,125,000 1,672,323 -- *
<FN>
* Less than 1%.
** In addition to the shares issuable upon conversion of the notes.
*** Includes shares issuable upon conversion of the notes and additional shares beneficially owned as of
October 19, 2000.
(1) Entity shown in the table, or an affiliate of the entity, was one of the initial purchasers of these
notes and/or other notes of the Company that were sold in a private placement. The initial purchasers
acquired such notes at a discount. In addition, some of these entities or their affiliates have
participated in other offerings of securities by the Company and/or have performed other banking services
for which they have received fees.
</FN>
</TABLE>
