MBS MID-DAY: Back To Yesterday Morning's Levelshttp://www.mortgagenewsdaily.com/mortgage_rates/blog/296238.aspxAnother hour, another few ticks down for MBS. We'd like to say that this is due to inconsequential "Friday drifting," but Treasury flows just picked up into the latest weakness. MBS followed suit with another small move lower, this timeenCommunityServer 2008 SP2 (Build: 31106.96)