Graham will announce for president early Monday morning
Since it's scheduled for 6 am Central (7 Eastern), it obviously won't have much live play, but should be in time for the morning news cycle.
Few candidates in either party can match Sen. Graham's foreign policy and defense credentials. He's clearly one of my three or four top choices.
ADDENDUM: Well, no.
Turns out that he merely announced when he would announce whether he'll announce.