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(Updates from 10:47 a.m. ET with closing information.) NEW YORK ( TheStreet) -- Here's what Jim Cramer had to say on CNBC's "Squawk On The Street" Thursday: Cramer told viewers to be careful with Tumi ( TUMI) as the company does another secondary offering. He was bullish on Zillow ( Z), saying investors can't get enough of the real estate plays. TUMI closed down 4% to $20.94 while Z fell 0.1% to $54.67. Cramer said shares of US Airways ( LCC) are heading much higher, and he's also a fan of Kraft Foods ( KRFT) on the heels of the successful Pinnacle Foods ( PF) IPO. LCC flew 1.9% higher to $16.97 while KRFT rose 0.3% to $51.53. Cramer favors Dollar General ( DG), telling viewers to be in that name. He even had kind words for Micron Technology ( MU), noting the company made an acquisition that's now working. DG closed down 1% to $50.58 as MU rose 0.2% to $9.98. To sign up for Jim Cramer's free Booyah! newsletter, with all of his latest articles and videos, please click here. -- Written by Scott Rutt in Washington. To email Scott about this article, click here: Scott Rutt Follow Scott on Twitter @ScottRutt or get updates on Facebook, ScottRuttDC