He needs to
1) Destroy Ted Cruz
2) Destroy all others
3) Mention his amazing ground game in Iowa
4) Reassert that he's the best against Clinton
5) Take on Trumps stupid wall idea, and assert that instead of a wall, it's much cheaper and easier to end the reasons that illegals cross the border to begin with, such as employment and drivers licenses to illegals. No matter how strong of a wall that gets built, they will still find a way as long as they have a good reason to come here.
6) Mention how Fox keeps leaving him off poll results, as evidenced by this video
http://www.youtube.com/watch?v=9QcbaMCfzW0
7) He needs to stop saying "I think"
8) needs to insult Obama, boobus loves that
They're going to make an issue about Jim Grey, who has zero chance of taking Rand's Senate seat. He was picked and pushed by the National DNC who has no idea how awful he is for US Senate. KY Dems will not only be staying home, they will be hiding in the basement! But I will bet money that Rand has to defend his two race choice...ohh RNC! We might lose another Senate seat...ugh. He should invoke the name of Paul Ryan...but his Senate seat is not in jeopardy.