FROM Tom Winfrey
LAX, Terrorist Plots and Airport Security British police have now arrested 24 people in a plot to blow up 10 planes bound for the US , causing what one official called "mass murder on an unimaginable scale." On CNN, Secretary of Homeland Security Michael Chertoff agreed it was the biggest threat to this country since September 11. The discovery, which has American airports on "high" alert, includes LAX , where five airlines operate 20 daily non-stops to and from London-Heathrow. There's no evidence that LA-bound planes were targeted, but Mayor Villaraigosa calls it "a target of opportunity" and confirms a "clear and rapid response" today at all levels of government, indicating that that the city was prepared. New security measures instituted today will mean long lines and require early arrivals. No liquids will be allowed in carry-on baggage because they might be components of explosives. We get details of how the latest reported conspiracy will disrupt travel plans at the height of vacation season.
Will the march for science politicize objective research? Protesters are gathering all over the country for tomorrow's Earth Day March for Science. Since President Trump has proposed massive cuts in basic scientific research, will the movement be perceived as partisan politics — whether scientists themselves like it or not?
Nuclear crisis on the Korean Peninsula slowly coming to a head North Korea did not conduct a nuclear test this weekend, but it did show apparent progress in developing a missile that that could strike the United States. The Trump Administration says it has lost its "strategic patience." We hear what that might -- or might not -- mean for North Korea, China and the prospects for diplomacy.