Programming Note From The News On 6

UNDATED -- CBS will air a presidential news conference Tuesday night. Expect a few changes to Channel 6's primetime schedule as a result.

CBS is planning to spend an hour covering the presidential news conference, beginning at 7:00 p.m.

NCIS is sheduled to air at 8:00 p.m.

The Mentalist is scheduled to air at 9:00 p.m.

Without a Trace will be preempted.

The News On 6 at 10:00 is scheduled to air at its normal time.

If CBS News' coverage of the news conference lasts more than one hour, the start times of NCIS, The Mentalist and The News On 6 at 10:00 will be shifted accordingly.