Jim Cramer recommends buying Casey's and Skyworks, says Wendy's should take profits. Recent news: Wendy's names new CFO. Stock prices varied.

"Mad Money" host Jim Cramer rings the lightning round bell, which means he's giving his answers to callers' stock questions at rapid speed.

Jim Cramer recommends buying Casey's and Skyworks, says Wendy's should take profits. Recent news: Wendy's names new CFO. Stock prices varied.