'Bombshell': MSNBC's Chuck Todd explains why tomorrow is a key date for Mueller

MSNBC host Chuck Todd said on Thursday that there is likely to be another bombshell development from the Robert Mueller investigation on Friday.

In the early days of his investigation, Mueller had made late-breaking Friday developments something of a signature.

“Here’s what I’ve learned about Bob Mueller,” Todd said. “Not a single person that has known him, been with him, worked with him, wouldn’t say that he would have ended this investigation if there was no collusion. He would have already ended this investigation.”

Typically the Department of Justice suggests not making any major announcements on investigations between Labor Day and the midterm elections in November.

"I wouldn't miss work tomorrow," Todd said. "I'm not missing work tomorrow.... 5 o'clock tomorrow is a big deadline."

Watch below.