The first CNN tweet I saw was 4:43 pm.
“Carson won’t go to NH/SC, but instead will head home to Florida for some R&R. He’ll be in DC Thursday for the National Prayer Breakfast.”
https://twitter.com/moody/status/694320149432651776
Where do you have a link for the Cruz tweet?
From the youtube video I posted above:
33 seconds before the Iowa Caucus start at 7pm, CNN reports the story.
a couple seconds before 7pm TedCruz campaign tweets BenCarson is returning to Florida and making big announcement next week.
https://www.youtube.com/watch?v=X8hJofse56g&list=PLeJcxIFBRGJ1I0NnYc_YInDxSNk42CDHS&index=1