Politico: “Super PACs have been growing in strength for more than a decade, but this cycle are swimming in more money than ever. They have started earlier, with more than $14 million in independent expenditures in the primary already… compared with around $950,000 at this time in 2015.”
“The groups are also taking new approaches, deploying staffing at campaign events, paying for door-knocking operations and even sending fundraising texts on candidates’ behalf. Some of the new strategies could test the legal limits on coordination between campaigns and super PACs.”