Luminance during both the generation and storage periods affected imagery's ability to prime subsequent rivalry, albeit somewhat differently.
Karmal became deputy prime minister, but rivalries within the government soon resulted in his being sent to Prague, Czechoslovakia, as an ambassador.
The Interior Minister's rivalry with Prime Minister Dominique de Villepin has probably worsened the spate of riots.
She ticks off a list of wicked acts she blames on her antagonist in an ancient rivalry, the prime minister, Sheikh Hasina.
Saturday's rally came amid months of violence stemming from a bitter political rivalry between Prime Minister Sheikh Hasina's government and the opposition led by Ms. Zia.
It's a heady mix, prime for igniting fierce rivalry for a vested interest in what Dick Wolf, the show's creator, calls the "brand extension" of the "Law and Order" franchise.
Mr. Arafat, who is 72, was alert and lively, by turns humorous and defiant as he reflected on his decades-long rivalry with Prime Minister Ariel Sharon and his current predicament.
Violence and misery are spreading to Iraq, where Sunni and Shia are killing each other again; to Lebanon, which has lost a prime minister to sectarian rivalries; to Jordan, overrun by refugees.
Whether that happens or not, the next few years and beyond seem primed for Sino-American rivalry, and because of that, there will be those who will be eager to tear down the games as an accomplishment.
In an era when the game of the week is often played in prime time, the marquee Red River Rivalry kicks off at noon Eastern.
