ST. PAUL, Minn. – The re-election campaign war chest of Governor Tim Walz is almost 10 times that of Repubican challenger Scott Jensen. Walz has $4.5 millon cash on hand, according to the latest required reports. Jensen has $460,000. Will the disparity even out? Jensen needed to spend heavily to win the GOP endorsement in a large field of candidates. Walz was unopposed and spent nary a cent.. Since January, Walz has raised $1.8 million and Jensen 4462,000.