Complex sentence: In 2014 mid-term elections, rumors surfaced that Miller was considering a run against incumbent Minnesota 1st District Congressman Tim Walz, but were ultimately dispelled when Miller said he would not run to instead focus on spending time with his recently born twins.
Split into simpler sentences: In 2014 mid-term elections, rumors surfaced that Miller was considering a Congressional run against incumbent Minnesota 1st District Congressman Tim Walz. These rumors were ultimately dispelled when Miller said he would not run to instead focus on spending time with his recently born twins.