Packages of bacon are displayed on a a shelf for sale at a grocery store in Centreville, Maryland on October 26, 2015. Sausages, ham and other processed meats cause bowel cancer, and red meat "probably" does too, a UN agency warned Monday, in a poten DES MOINES, Iowa - Thanks to a reworked menu and long hours, Jeannie Kim managed to keep her San Francisco restaurant alive during the coronavirus pandemic.That makes it all the more frustrating that she fears her breakfast-focused diner could be ruined within months by new rules that could make one of her top menu items — bacon — hard to get in California."Our number one seller is bacon, eggs and hash browns," said Kim, who for 15 years has run SAMS American Eatery on the city’s busy Market.