Roadshow: Rampant carpool cheaters tick off law-abiding drivers

Caltrans says a 10 percent cheating rate is considered acceptable, but no one knows how many cheaters there are.  
TRAFFIC
Roadshow: Rampant carpool cheaters tick off law-abiding drivers

Caltrans says a 10 percent cheating rate is considered acceptable, but no one knows how many cheaters there are.  
CAR NEWS
Online used car purchases get a new peer-to-peer approach

Los Altos startup Beepi -- along with Carvana in Atlanta, Tred in Seattle and more traditional sites like Carlypso and eBay Motors -- is making it increasingly easy to buy, and sell, a used car online. Each company is slightly different, but fills the space between scouring listings on Craigslist and going to a dealership.  
CHATS
Roadshow live chat, Wednesday at noon

Chat live with Mr. Roadshow, Gary Richards! Gary takes questions Wednesdays from noon-1 p.m. 
( Department of Archaeology Museum )
Review: Asian Art Museum travels 'Roads of Arabia'

The touring exhibition 'Roads of Arabia: Archaeology and History of the Kingdom of Saudi Arabia' -- at San Francisco's Asian Art Museum through Jan. 18 -- features 200 items in stone, gold, bronze and other metals, spanning millennia but unearthed only over the past 40 years. They show that, for many cultures and civilizations, the Arabian Peninsula was an important crossroads. 
(AP Photo/John Bazemore, File)
'Here Comes Honey Boo Boo' canceled

TLC axes show after evidence surfaces that star Mama June had resumed a romance with a convicted child molester.