Mike North can't get over Nik Wallenda's crossing the Grand Canyon without any harness or net on a tight rope. He says you've got to see it to believe it.
• For more, see www.northtonorth.com. Listen to Mike on Foxsportsradio.com, XM channel 169, or your iHeart application Sat 6 p.m.-9 p.m. and Sun 9 p.m. to midnight. Look for Mike on WIND on Tuesday at 7:45 a.m. and on Fridays at 5:50 p.m. Listen to Mike's podcasts at foxsportsradio.com/podcast/mikenorth.xml