• Calamities
• Critical situations
• Crucial periods
• Crucial times
• Dramatic situations
• Emergencies
• Emergency situations
• Hot line events
• Hot-line situations
• Major emergencies
• Nixon's sextet
• Nixon's Six ___
• Nixonian sextet
• Personal upheavals
• Pivotal periods
• Reasons for some 911 calls
• Situations requiring firm leadership
• Six ___ (Nixon book)
• Stressful times
• They're more than pinches
• Times for cool heads
• Times of trouble
• Tough times
• Turning points
• Worrisome situations