There are a lot of people who have a motive to kill Bonnie Bakley and I wouldn't say Robert Blake did not have a motive.

CNN: Blake lawyer: Police 'desperate' to make case

Now what you heard last night was Obama didn't speak directly to Jackson by name, but he did say there've been some out there who say I've been too tough in talking about responsibility.

NPR: Analysis: Candidates' Minority Outreach

Who's to say they did not have some kind of -- granted, they didn't -- but hypothetically, what if a person had walked in and could have done something to the President?

WHITEHOUSE: Press Briefing