Exhibit 99.1
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Pursuant to Rule 13d-1(f)(1)(iii) of the Securities and Exchange
Commission under the Securities Exchange Act of 1934, as amended, each of the
undersigned agrees that the statement to which this Exhibit is attached is filed
on its behalf.
March 19, 1999 VIACOM INTERNATIONAL INC.
By: /s/ Michael D. Fricklas
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Name: Michael D. Fricklas
Title: Senior Vice President
VIACOM INC.
By: /s/ Michael D. Fricklas
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Name: Michael D. Fricklas
Title: Senior Vice President,
General Counsel
By: *
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Sumner M. Redstone,
Individually
*By: /s/ Philippe P. Dauman
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Philippe P. Dauman
Attorney-in-Fact under the
Limited Power of Attorney
filed as Exhibit 99.2 to the
Statement, Amendment No. 11