Emotional Clinton talks about stress of campaign

US: Democratic presidential candidate Hillary Clinton, her voice cracking, told voters in New Hampshire "it is not easy" to …

US:Democratic presidential candidate Hillary Clinton, her voice cracking, told voters in New Hampshire "it is not easy" to keep going in a long political campaign "against some pretty difficult odds".

The question that prompted the unusual emotional display by the senator and former first lady came from undecided voter Marianne Pernold Young at a café in Portsmouth, New Hampshire. "How do you do it?" she asked. Clinton, who has seen her lead in the state evaporate before today's primary, said she is inspired to endure the marathon presidential campaign by her desire to change the direction of the country and follow through on her proposals. "It's not easy, it's not easy," Clinton (60) replied slowly. "I just don't want to see us fall backwards," she said as her eyes welled up.