chelsea-manning-says-she-was-denied-entry-to-canada-idUSKCN1C02OW

Can I Go to Canada with a Felony?
Any American that has a felony conviction on their criminal record may not be permitted entry into Canada unless they have received special permission from the Canadian government. Even if the conviction happened 20+ years ago, foreign nationals with a felony may never be deemed rehabilitated by the passage of time and risk being denied entry at the Canadian border even decades later. The Canadian border has full access to all the criminal record and DMV databases in the United States, so anyone who has been convicted of a felony will very likely be flagged at the border.
There are two ways to travel to Canada with felony charges or convictions appearing on your criminal record. The first option is a Canada Temporary Resident Permit, which is a document that enables a visitor with a criminal record to enter Canada for a limited amount of time. You can get a Canada TRP good for up to three years, but you are required to have a valid reason to visit Canada in order for immigration officials to issue you one. The second option is Criminal Rehabilitation, which is Canada's permanent solution for criminally inadmissible foreign nationals. Once an individual has been granted Canadian Criminal Rehabilitation, their inadmissibility problem will be fixed forever, and they can be permitted to cross the border freely again. Criminal Rehabilitation is only available to people who have completed all criminal sentencing a minimum of five years prior, and takes roughly one year to obtain.
Can I Enter Canada with a Felony Arrest?
When it comes to Canadian immigration, there is no assumption of innocence unless proven guilty. This means that as soon as a US citizen or resident (green card holder) is arrested for a felony crime, they may be criminally inadmissible to Canada even though they have not yet been convicted of the crime and could very well be innocent. Unless a person has proof of a favorable settlement or "no conviction" result, the Canadian border may refuse them entry if a misdemeanor or felony arrest appears on their record. Being denied entry at the border is never a fun experience, so it is strongly advised that you apply for special entrance permission in advance of your Canadian travel if you have a felony criminal record rendering you inadmissible and you need to travel north of the border.
Can You Enter Canada with Felony?
Although the Canadian border strictly prohibits foreigners from gaining access to the country if they have a recent criminal record that equates to a hybrid or indictable offense, they are particular stringent on Americans with a felony. This means the absolute only way for a criminally inadmissible felon to ensure successful passage into Canada is to get approved for a Temporary Resident Permit or Criminal Rehabilitation. Whether you have been convicted of assault, robbery, burglary, theft, drug dealing (selling drugs), manslaughter, arson, vandalism, sexual assault, or any of the other felonies possible, an experienced Canadian immigration lawyer can help you apply for authoritative dispensation via a TRP or CR.
Immigration officials are typically less likely to issue a Canada Temporary Resident Permit to a person with a felony compared to one who only has misdemeanors on their criminal record. This means a felon's application must be excellent in order to demonstrate to authorities that they are properly rehabilitated and do not pose a danger to the Canadian public if permitted entrance. Without official permission for entry, it is also more likely that a felony record will cause a person to be denied entry compared to someone with a lesser conviction such as a DUI.
Can a Felon Get into Canada After 10 Years?
Felons who attempt to cross the international border between Canada and the United States of America may risk being denied entry due to criminal inadmissibility, even if their criminal conviction happened 20 or 30 years ago. Foreign nationals with felonies on their record may never be "deemed rehabilitated by the passage of time", and can be stopped at the border and sent home regardless of how long ago their crimes occurred. Felons who are adequately prepared to go to Canada, however, may enter the country by way of a Temporary Resident Permit or Canadian Criminal Rehabilitation.

Canada is really picky... i worked for a company with offices in Seattle & Vancouver BC. I was the only SysEng that could go to Vancouver because the others had DUIs

Manning, 29, refuted that comparison of charges online and said she would be challenging her Canadian denial at a future hearing.
How is Manning going to challenge the denial of entry? Manning has no right of entry to Canada. My question, how is Manning going to prove being rehabilitated? Criminal Rehabilitation is only available to people who have completed all criminal sentencing a minimum of five years prior, and takes roughly one year to obtain. Since Manning's commutation of sentence is not yet 5+ years in the past, so...

From The Guardian: "She had planned to drive up the east coast from New York to Montreal, then fly across Canada to Vancouver and drive down the west coast, stopping off to join protests against the far-right activist Milo Yiannopoulos at the University of California, Berkeley." Interesting, in another article she told the Canadian border authorities that she was going on vacation. Does not sound like a vacation to me, and it sounds like it was a planned event. And then. "Manning's support team have responded with astonishment to the suggestion by Canadian authorities that her prosecution under the US Espionage Act was equivalent to treason under Canadian law." I would say that the support team already knew that this would happen, or they are so far out of touch with reality that they have no idea what they are about. What is the agenda of these people, and who is pulling the strings?

https://www.theguardian.com/us-news/2017/sep/25/chelsea-manning-says-she-has-been-barred-from-entering-canada

The path OUT of Canada is easier than the path IN