 The former Speaker Nancy Pelosi, Democrat of California, her remarks on MSNBC yesterday make the front pages. This morning, Washington Post, Pelosi subtly opens door and calls for replacement. In a 10-minute TV appearance on Morning Joe at 7.40 a.m., Pelosi, who has a decades-long relationship with the president and still commands the deep respect of her colleagues, left her mark on the biggest political crisis facing the Democratic Party,