Per Cindy, the pants "smelled like the car" and we know her first impression of the smell in the car was the smell of decomposition. LE thought it was important enough to question her about, and George too...so, obviously it's not as much the non issue that you would like to portray. WFTV was not the only station that reported Obstruction charges could be on the table, this from Bob Keating of WESH, channel 2, Orlando...
Over on WESH-Channel 2, Bob Kealing reported that George and Cindy Anthony will be asked to take a major role in the case against their daughter -- or else.
"As one investigator put it, they're going to be asked to help convict her," Kealing said. "If the Anthonys are not candid and truthful, sources say, the end result could include obstruction of justice charges," Kealing said.
http://blogs.orlandosentinel.com/entertainment_tv_tvblog/2008/12/caylee-antho-10.html
My honest opinion.