Dhaka, Feb. 2 -- President Donald Trump promised to lower prices for groceries, including eggs. But one crack in his plan is that egg prices haven't fallen since he took office on January 20.White House press secretary Karoline Leavitt, in her first on-camera news briefing on January 28, blamed that on former President Joe Biden's "inflationary policies".Leavitt said the Biden administration and the US Agriculture Department "directed the mass killing of more than 100 million chickens, which has led to a lack of chicken supply in this country, therefore a lack of egg supply, which is leading to the shortage".Leavitt's statement is partially accurate about the culling of millions of chickens, but she omitted important details and context abo...