Weekend watchdog

Anchors aweigh, it's time for Army-Navy.
The service academies have their annual grudge match Saturday at 2:30 p.m. on CBS, and they have the major college football weekend all to themselves.
Navy's been on a roll in the rivalry, winning a series-record seven straight. The Middies would claim a seventh straight Commander-in-Chief's Trophy with a victory.
Navy knows they have another game to play - the Texas Bowl on Dec. 31 - and Army can claim a bowl berth with a victory. If the Middies win, then UCLA will go to the Eagle Bank Bowl in Washington.
The smaller colleges are closing in on their championship games. In the Football Championship Series, William & Mary visits Villanova Friday on ESPN2 in one semifinal. The winner awaits Saturday's game on ESPN between Appalachian State and Montana.
ESPN has the Heisman Trophy presentation Saturday at 8 p.m.
For the other kind of college football, the soccer Final Four starts Friday on ESPN2 with Virginia facing Wake Forest at 5 p.m. The winner advances to play either Akron or North Carolina on ESPN2 Sunday at 1 p.m.
In the NFL, the CBS doubleheader in Fishersville will feature division leaders - Cincinnati visits Minnesota early, then San Diego heads to Dallas in the 4:15 p.m. slot. Redskins fans will get to see if their team can beat the Raiders, who have posted comeback wins in two of the last three weeks.
NBC's Sunday Night package offers the Eagles-Giants, and the Cardinals vs. 49ers have the spotlight on ESPN's Monday Night Football.
It's exam time at colleges across the country, so the basketball schedule may be a little lighter.
CBS has Kentucky at Indiana at noon before the Army-Navy game.
ESPN has two games on Saturday, starting at noon (Ohio State at Butler, then LaSalle-Kansas), while ESPN2 has three games. Virginia Tech visits Penn State at 7 p.m. in the middle of the tripleheader.
Comcast shows Georgetown against Washington Saturday at 2 p.m., followed by Eastern Kentucky taking on Maryland. Sunday's game in the ACC package features the non-conference matchup of Rhode Island vs. Boston College.
MASN has a pair of Big East teams in non-conference play Saturday - Western Carolina at Louisville at 4 p.m., followed by West Virginia hosting Coppin St. at 7 p.m.
On ESPN Friday, it's an NBA doubleheader of the TrailBlazers at the Cavaliers early, then Orlando heads to Phoenix. Wizards are also on Comcast Saturday, facing Indiana.
The Capitals are home Friday against Carolina, then visit Toronto Saturday on Comcast.
If you'd like some golf to warm up your weekend, NBC has the Shark Shootout Saturday and Sunday.