I don't support Rubio because of his sell-out on illegal immigration, but Walker/Rubio would be a powerful ticket.
I will be interested to see the polling, later on, from the Republican block of senior voters, who do all the Republican voting, come rain or come shine, especially in the primary.
Who are they willing to vote for? Do they want Jeb? Are they open to a new generation, like young Rubio? Cruz and/or Walker?
Where is the Rubio support coming from? I would be interested to see polling on that, also. Is it the younger voter, or the Florida voters, or moderate voter? He seems to be running Jeb Bush a real race, for sure.