allen blueford was killed after he pointed a gun at an officer during an early morning chase. blueford's family contends the shooting stemmed from an incident of racial profiling that turned into a deadly encounter. >>> now to our continuing coverage of the muni sickout. thousands of commuters face another rough ride to work today. day three of muni's worst labor disruption in years. muni tells us here it expects to have more drivers on the job this morning but the transit agency still will not be operating on a full schedule due to the driver's sickout. yesterday muni ran only half of its 600 buses, trains, and absolutely no cable cars. passengers say they are running out of patience. >> monday on the way to work and home i had to catch a cab. i've had to spend $40 to get too to and from work. today i had to catch another cab downtown. >> reporter: the sickout is the result of a bitter contract dispute between muni workers and management. it could continue through the rest of the workweek because an arbitrator is not scheduled to meet with the two sides until saturday. now kt