The thrilling college hoops clash between Butler and Duke was the most-watched program last week. But for a second straight week, "Dancing With the Stars" beat "American Idol" as the most-watched regular series. Here are the top 10 prime-time network shows for the week ending Sunday, according to Nielsen Media Research. Programs are ranked by millions of viewers.

1. CBS NCAA BASKETBALL CHAMPIONSHIP: BUTLER VS DUKE, CBS, 23.9 million.

2. DANCING WITH THE STARS, ABC, 21.2

3. AMERICAN IDOL-

TUESDAY, Fox, 20.8

4. AMERICAN IDOL-

WEDNESDAY, Fox, 20.1

5. NCIS, CBS, 16.4

6. THE MENTALIST, CBS,

16.3

7. 60 MINUTES, CBS, 15.0

8. CSI, CBS, 14.9

9. UNDERCOVER BOSS, CBS, 14.6

10. NCIS: LOS ANGELES, CBS, 13.7

NewsdayTV's Ken Buffa spoke with Robert Sinclair Jr., senior manager of public affairs for AAA Northeast, about some of the best and worst times to travel during the holiday weekend.   Credit: Newsday Studios; File Footage

Labor Day weekend travel forecast NewsdayTV's Ken Buffa spoke with Robert Sinclair Jr., senior manager of public affairs for AAA Northeast, about some of the best and worst times to travel during the holiday weekend.

NewsdayTV's Ken Buffa spoke with Robert Sinclair Jr., senior manager of public affairs for AAA Northeast, about some of the best and worst times to travel during the holiday weekend.   Credit: Newsday Studios; File Footage

Labor Day weekend travel forecast NewsdayTV's Ken Buffa spoke with Robert Sinclair Jr., senior manager of public affairs for AAA Northeast, about some of the best and worst times to travel during the holiday weekend.

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