By THÉRÈSE MARGOLIS     The Bank of Mexico (Banxico) lowered it predicted 2019 GDP growth rate for Mexico on Wednesday, Feb. 27, from between respectable 1.7 and 2.7 percent to an unexceptional 1.1 to 1.2 percent on Wednesday, Feb. 27. Citing a variety of causes from a global economic slowdown to internal factors such as fuel shortages (due to a nationwide