Bolin Marketing, Minnesota's oldest agency, is now being led by two millennials. CEO Todd Bolin has promoted Justin Zwieg to Chief Creative Officer and Lindsey Denne to Chief Growth Officer, the company announced Thursday. Both have been with the agency for over five years. "Lindsey and Justin are both talented, natural-born leaders with complementary skill sets. They work extremely well together as a team, which will set themselves and the agency up for success, especially in these times...